{
  "description": "流程演示，全部为模拟数据，不代表实测",
  "seed": 20261101,
  "routes": [
    {
      "id": "HM-00001",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0573,
      "angle": 64.85,
      "rpm": 125,
      "speed": 12473,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2389
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 12473,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0573
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00002",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.786,
      "ra": 0.0362,
      "angle": 46.49,
      "rpm": 125,
      "speed": 13494,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6739
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2543
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0959
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13494,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00003",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.107,
      "ra": 0.0562,
      "angle": 37.02,
      "rpm": 150,
      "speed": 12621,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2494
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1184
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12621,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00004",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.071,
      "ra": 0.0756,
      "angle": 42.21,
      "rpm": 150,
      "speed": 7275,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.552
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2845
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1467
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7275,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00005",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0196,
      "angle": 54.5,
      "rpm": 125,
      "speed": 16180,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2011
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0628
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 16180,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00006",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.512,
      "ra": 0.0362,
      "angle": 63.89,
      "rpm": 175,
      "speed": 27425,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.234
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 27425,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00007",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.745,
      "ra": 0.0179,
      "angle": 28.78,
      "rpm": 150,
      "speed": 4836,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1767
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4836,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00008",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.333,
      "ra": 0.0504,
      "angle": 32.16,
      "rpm": 200,
      "speed": 7245,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4474
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1502
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 7245,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00009",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.1,
      "ra": 0.036,
      "angle": 57.22,
      "rpm": 250,
      "speed": 12852,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.199
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12852,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00010",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.756,
      "ra": 0.0231,
      "angle": 37.14,
      "rpm": 175,
      "speed": 9235,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9235,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00011",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0758,
      "angle": 54.64,
      "rpm": 250,
      "speed": 24343,
      "pressure": 25,
      "grit": 400,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5647
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2891
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.148
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24343,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0758
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00012",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.693,
      "ra": 0.0263,
      "angle": 60.57,
      "rpm": 150,
      "speed": 16512,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3059
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.135
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0596
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 16512,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00013",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.0296,
      "angle": 54.49,
      "rpm": 175,
      "speed": 14155,
      "pressure": 20,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2031
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14155,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00014",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.727,
      "ra": 0.0186,
      "angle": 31.4,
      "rpm": 175,
      "speed": 6181,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1792
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6181,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00015",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.231,
      "ra": 0.0366,
      "angle": 30.71,
      "rpm": 100,
      "speed": 8627,
      "pressure": 20,
      "grit": 800,
      "minutes": 29.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5112
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2123
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0881
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8627,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00016",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.299,
      "ra": 0.0334,
      "angle": 46.54,
      "rpm": 250,
      "speed": 10133,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2083
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10133,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00017",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0217,
      "angle": 42.83,
      "rpm": 175,
      "speed": 10781,
      "pressure": 15,
      "grit": 1200,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1648
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10781,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00018",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.047,
      "ra": 0.0405,
      "angle": 49.83,
      "rpm": 175,
      "speed": 20430,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4643
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0913
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 20430,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00019",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.592,
      "ra": 0.0241,
      "angle": 26.52,
      "rpm": 175,
      "speed": 3887,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3938
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0974
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 3887,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00020",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.63,
      "ra": 0.0301,
      "angle": 43.32,
      "rpm": 150,
      "speed": 11229,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6009
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2215
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0817
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11229,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00021",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.808,
      "ra": 0.0293,
      "angle": 31.38,
      "rpm": 150,
      "speed": 13237,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1539
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 13237,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00022",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.594,
      "ra": 0.0303,
      "angle": 43.88,
      "rpm": 200,
      "speed": 12655,
      "pressure": 10,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5919
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2198
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0816
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12655,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00023",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.367,
      "ra": 0.0179,
      "angle": 55.5,
      "rpm": 175,
      "speed": 28925,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3222
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 28925,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00024",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.283,
      "ra": 0.0612,
      "angle": 58,
      "rpm": 175,
      "speed": 9142,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2802
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 9142,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00025",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.389,
      "ra": 0.0798,
      "angle": 49.96,
      "rpm": 250,
      "speed": 14636,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3329
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14636,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0798
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00026",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0203,
      "angle": 58.57,
      "rpm": 250,
      "speed": 13214,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4382
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0565
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13214,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00027",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.512,
      "ra": 0.0387,
      "angle": 42.07,
      "rpm": 150,
      "speed": 9061,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4456
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9061,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00028",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.05,
      "ra": 0.0768,
      "angle": 51.01,
      "rpm": 200,
      "speed": 29976,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4391
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1836
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 29976,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0768
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00029",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.436,
      "ra": 0.0624,
      "angle": 30.84,
      "rpm": 200,
      "speed": 8665,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2993
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1367
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8665,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0624
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00030",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.39,
      "ra": 0.0496,
      "angle": 29.15,
      "rpm": 125,
      "speed": 6126,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1507
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 6126,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00031",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.946,
      "ra": 0.0705,
      "angle": 46.61,
      "rpm": 200,
      "speed": 21653,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3981
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1675
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 21653,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00032",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.69,
      "ra": 0.062,
      "angle": 36.48,
      "rpm": 100,
      "speed": 4141,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5615
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1866
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4141,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00033",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.8,
      "ra": 0.0334,
      "angle": 64.55,
      "rpm": 100,
      "speed": 5952,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1635
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5952,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00034",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.695,
      "ra": 0.0705,
      "angle": 32.9,
      "rpm": 125,
      "speed": 4638,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2214
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4638,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00035",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.182,
      "ra": 0.0511,
      "angle": 29.32,
      "rpm": 100,
      "speed": 4109,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4148
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1456
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4109,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00036",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.994,
      "ra": 0.0717,
      "angle": 48.72,
      "rpm": 125,
      "speed": 5334,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.267
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 5334,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00037",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.011,
      "ra": 0.0379,
      "angle": 34.33,
      "rpm": 175,
      "speed": 6793,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1957
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0861
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6793,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00038",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.16,
      "ra": 0.0168,
      "angle": 61.24,
      "rpm": 125,
      "speed": 23243,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4024
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1396
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 23243,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00039",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.251,
      "ra": 0.0505,
      "angle": 43,
      "rpm": 150,
      "speed": 5569,
      "pressure": 25,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2513
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5569,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00040",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.607,
      "ra": 0.0705,
      "angle": 48.89,
      "rpm": 100,
      "speed": 14281,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2069
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1208
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 14281,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00041",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.142,
      "ra": 0.0333,
      "angle": 42.05,
      "rpm": 125,
      "speed": 6038,
      "pressure": 10,
      "grit": 600,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4719
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.195
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6038,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00042",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.216,
      "ra": 0.0347,
      "angle": 34,
      "rpm": 200,
      "speed": 7684,
      "pressure": 20,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2054
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 7684,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00043",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.063,
      "ra": 0.0461,
      "angle": 63.56,
      "rpm": 125,
      "speed": 12165,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3735
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1312
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12165,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00044",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.463,
      "ra": 0.0188,
      "angle": 64.61,
      "rpm": 125,
      "speed": 12415,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3427
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 12415,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00045",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.399,
      "ra": 0.0207,
      "angle": 53.22,
      "rpm": 250,
      "speed": 23608,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1702
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 23608,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00046",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.56,
      "ra": 0.0349,
      "angle": 35.57,
      "rpm": 150,
      "speed": 12093,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4396
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1239
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12093,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00047",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.21,
      "ra": 0.0431,
      "angle": 41.73,
      "rpm": 100,
      "speed": 3592,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3981
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.131
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3592,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00048",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.61,
      "ra": 0.0475,
      "angle": 48.9,
      "rpm": 175,
      "speed": 14998,
      "pressure": 10,
      "grit": 600,
      "minutes": 27.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3222
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1702
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 14998,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0475
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00049",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.705,
      "ra": 0.0352,
      "angle": 47.98,
      "rpm": 175,
      "speed": 9786,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.245
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9786,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00050",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.442,
      "ra": 0.049,
      "angle": 39.43,
      "rpm": 100,
      "speed": 3377,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6191
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2658
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1141
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3377,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00051",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.3,
      "ra": 0.0393,
      "angle": 63.76,
      "rpm": 200,
      "speed": 15632,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.226
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15632,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00052",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.0351,
      "angle": 60.42,
      "rpm": 200,
      "speed": 36584,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2378
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0914
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 36584,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00053",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.323,
      "ra": 0.072,
      "angle": 39.5,
      "rpm": 200,
      "speed": 13535,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5014
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.19
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13535,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00054",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.701,
      "ra": 0.0673,
      "angle": 34.07,
      "rpm": 175,
      "speed": 10107,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3902
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2172
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1209
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 10107,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00055",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.289,
      "ra": 0.0743,
      "angle": 40.24,
      "rpm": 150,
      "speed": 5179,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6316
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3095
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1516
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 5179,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00056",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0363,
      "angle": 61.82,
      "rpm": 250,
      "speed": 14107,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1264
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14107,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00057",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.903,
      "ra": 0.024,
      "angle": 60.96,
      "rpm": 200,
      "speed": 11094,
      "pressure": 10,
      "grit": 1200,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1472
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11094,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00058",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.708,
      "ra": 0.0182,
      "angle": 64.16,
      "rpm": 250,
      "speed": 49230,
      "pressure": 25,
      "grit": 1200,
      "minutes": 4.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 49230,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00059",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.0822,
      "angle": 25.08,
      "rpm": 125,
      "speed": 8735,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2476
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8735,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00060",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.274,
      "ra": 0.0444,
      "angle": 28.89,
      "rpm": 200,
      "speed": 8093,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5505
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2378
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 8093,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00061",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.404,
      "ra": 0.0484,
      "angle": 55.59,
      "rpm": 125,
      "speed": 16560,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2607
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 16560,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00062",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0265,
      "angle": 32.32,
      "rpm": 250,
      "speed": 6828,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3244
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0927
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 6828,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00063",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.795,
      "ra": 0.0456,
      "angle": 40.52,
      "rpm": 250,
      "speed": 11596,
      "pressure": 25,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3066
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1182
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11596,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00064",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.987,
      "ra": 0.0689,
      "angle": 41.17,
      "rpm": 125,
      "speed": 7374,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4064
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1673
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7374,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00065",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.024,
      "angle": 51.64,
      "rpm": 250,
      "speed": 22801,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2763
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1224
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 22801,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00066",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.492,
      "ra": 0.0248,
      "angle": 33.61,
      "rpm": 200,
      "speed": 7590,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1924
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 7590,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00067",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.723,
      "ra": 0.0484,
      "angle": 35.25,
      "rpm": 125,
      "speed": 3743,
      "pressure": 15,
      "grit": 600,
      "minutes": 30.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3678
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1871
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3743,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00068",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.963,
      "ra": 0.0403,
      "angle": 45.83,
      "rpm": 200,
      "speed": 13280,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3343
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1161
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13280,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0403
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00069",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.401,
      "ra": 0.0612,
      "angle": 46.7,
      "rpm": 125,
      "speed": 6781,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1738
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6781,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00070",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.258,
      "ra": 0.0226,
      "angle": 35.34,
      "rpm": 175,
      "speed": 10508,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1686
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10508,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00071",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.701,
      "ra": 0.037,
      "angle": 55.29,
      "rpm": 150,
      "speed": 7405,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.336
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0772
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7405,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00072",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.974,
      "ra": 0.0271,
      "angle": 38.28,
      "rpm": 125,
      "speed": 13629,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3978
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1625
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0664
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 13629,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00073",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0248,
      "angle": 33.34,
      "rpm": 200,
      "speed": 15052,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4697
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1762
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15052,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00074",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.364,
      "ra": 0.0383,
      "angle": 46.04,
      "rpm": 250,
      "speed": 20022,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4146
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.126
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 20022,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00075",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.147,
      "ra": 0.0379,
      "angle": 57.03,
      "rpm": 125,
      "speed": 8534,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.489
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2085
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0889
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8534,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00076",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.33,
      "ra": 0.0337,
      "angle": 56.29,
      "rpm": 150,
      "speed": 25209,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5306
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2117
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0845
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 25209,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00077",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.692,
      "ra": 0.0333,
      "angle": 61.72,
      "rpm": 175,
      "speed": 16426,
      "pressure": 20,
      "grit": 800,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0916
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16426,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00078",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.823,
      "ra": 0.0783,
      "angle": 33.59,
      "rpm": 150,
      "speed": 11378,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4571
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2539
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.141
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 11378,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00079",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.0468,
      "angle": 42.14,
      "rpm": 100,
      "speed": 7262,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3502
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.179
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7262,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00080",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.79,
      "ra": 0.0593,
      "angle": 33.68,
      "rpm": 100,
      "speed": 5705,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7637
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3258
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.139
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5705,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00081",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.026,
      "ra": 0.056,
      "angle": 56.69,
      "rpm": 150,
      "speed": 10169,
      "pressure": 20,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2397
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10169,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.056
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00082",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.637,
      "ra": 0.0382,
      "angle": 53.68,
      "rpm": 250,
      "speed": 15897,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0976
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15897,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00083",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.822,
      "ra": 0.075,
      "angle": 55.48,
      "rpm": 125,
      "speed": 16522,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2483
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 16522,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.075
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00084",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.484,
      "ra": 0.037,
      "angle": 46.8,
      "rpm": 125,
      "speed": 8497,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4335
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1267
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 8497,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00085",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.377,
      "ra": 0.0209,
      "angle": 44.25,
      "rpm": 125,
      "speed": 9579,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4833
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1696
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9579,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00086",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.476,
      "ra": 0.0223,
      "angle": 43.77,
      "rpm": 100,
      "speed": 10096,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3649
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0902
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10096,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00087",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.256,
      "ra": 0.0656,
      "angle": 55.8,
      "rpm": 150,
      "speed": 9980,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.287
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9980,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00088",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.208,
      "ra": 0.0543,
      "angle": 34.46,
      "rpm": 200,
      "speed": 15589,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4295
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1527
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15589,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00089",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.643,
      "ra": 0.0502,
      "angle": 65,
      "rpm": 100,
      "speed": 20014,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3399
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1797
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.095
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 20014,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00090",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.299,
      "ra": 0.0336,
      "angle": 58.1,
      "rpm": 150,
      "speed": 20940,
      "pressure": 15,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5209
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2089
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0838
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 20940,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00091",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.759,
      "ra": 0.028,
      "angle": 54.86,
      "rpm": 125,
      "speed": 6115,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6115,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00092",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.632,
      "ra": 0.041,
      "angle": 40.17,
      "rpm": 100,
      "speed": 6892,
      "pressure": 10,
      "grit": 600,
      "minutes": 26.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6497
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2587
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.103
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6892,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00093",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.31,
      "ra": 0.0402,
      "angle": 39.07,
      "rpm": 125,
      "speed": 11147,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2295
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11147,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00094",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.038,
      "angle": 54.94,
      "rpm": 175,
      "speed": 11433,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2177
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11433,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00095",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.576,
      "ra": 0.0543,
      "angle": 38.04,
      "rpm": 175,
      "speed": 15161,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.679
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2925
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.126
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 15161,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00096",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.496,
      "ra": 0.079,
      "angle": 64.85,
      "rpm": 175,
      "speed": 20954,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7171
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3438
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1648
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 20954,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00097",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.037,
      "ra": 0.0362,
      "angle": 49.79,
      "rpm": 250,
      "speed": 10935,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1938
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10935,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00098",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.271,
      "ra": 0.0447,
      "angle": 35.53,
      "rpm": 175,
      "speed": 5284,
      "pressure": 20,
      "grit": 600,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2384
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5284,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00099",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.588,
      "ra": 0.0353,
      "angle": 60.92,
      "rpm": 125,
      "speed": 13857,
      "pressure": 10,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2368
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13857,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00100",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.104,
      "ra": 0.0334,
      "angle": 26.24,
      "rpm": 200,
      "speed": 8787,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.344
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8787,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00101",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.015,
      "ra": 0.0515,
      "angle": 43.76,
      "rpm": 250,
      "speed": 9462,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2286
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9462,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00102",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.05,
      "ra": 0.0246,
      "angle": 48.69,
      "rpm": 100,
      "speed": 4264,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3004
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.086
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 4264,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00103",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.089,
      "ra": 0.0447,
      "angle": 53.56,
      "rpm": 150,
      "speed": 11892,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2206
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11892,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00104",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.387,
      "ra": 0.0377,
      "angle": 46.56,
      "rpm": 175,
      "speed": 18924,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5632
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2287
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0928
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 18924,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00105",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0404,
      "angle": 37.96,
      "rpm": 125,
      "speed": 13506,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.523
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2227
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0949
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13506,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00106",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.912,
      "ra": 0.0703,
      "angle": 41.99,
      "rpm": 175,
      "speed": 16879,
      "pressure": 25,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3881
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1652
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 16879,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00107",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.616,
      "ra": 0.0193,
      "angle": 35,
      "rpm": 250,
      "speed": 12382,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.109
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12382,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00108",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.676,
      "ra": 0.0544,
      "angle": 37.95,
      "rpm": 150,
      "speed": 9722,
      "pressure": 25,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2919
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.126
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 9722,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00109",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.621,
      "ra": 0.0316,
      "angle": 26.12,
      "rpm": 100,
      "speed": 3644,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2949
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1401
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3644,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0316
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00110",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.08,
      "ra": 0.0352,
      "angle": 41.65,
      "rpm": 175,
      "speed": 10456,
      "pressure": 15,
      "grit": 800,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4589
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.195
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0828
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10456,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00111",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.529,
      "ra": 0.0169,
      "angle": 36.87,
      "rpm": 125,
      "speed": 3927,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1607
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3927,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00112",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0366,
      "angle": 61.26,
      "rpm": 250,
      "speed": 27902,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4475
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.128
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 27902,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00113",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.645,
      "ra": 0.0356,
      "angle": 46.94,
      "rpm": 175,
      "speed": 7161,
      "pressure": 10,
      "grit": 800,
      "minutes": 26,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3126
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1515
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7161,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00114",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.413,
      "ra": 0.0603,
      "angle": 63.41,
      "rpm": 250,
      "speed": 24258,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6422
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2919
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1327
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 24258,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0603
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00115",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0538,
      "angle": 37.66,
      "rpm": 150,
      "speed": 9642,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2815
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1231
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9642,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00116",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.871,
      "ra": 0.0237,
      "angle": 36.06,
      "rpm": 100,
      "speed": 6136,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.262
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6136,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00117",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.274,
      "ra": 0.0693,
      "angle": 43.2,
      "rpm": 175,
      "speed": 8707,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4827
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8707,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00118",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.965,
      "ra": 0.0249,
      "angle": 58.45,
      "rpm": 100,
      "speed": 5273,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3868
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.155
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5273,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00119",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0273,
      "angle": 51.81,
      "rpm": 125,
      "speed": 11444,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1889
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11444,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00120",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.676,
      "ra": 0.0181,
      "angle": 59.9,
      "rpm": 100,
      "speed": 14481,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5403
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1742
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 14481,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00121",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.71,
      "ra": 0.0266,
      "angle": 49.6,
      "rpm": 200,
      "speed": 29032,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6039
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2133
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0753
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 29032,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00122",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.793,
      "ra": 0.065,
      "angle": 38.14,
      "rpm": 250,
      "speed": 10860,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3414
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 10860,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00123",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.64,
      "ra": 0.0347,
      "angle": 40.17,
      "rpm": 125,
      "speed": 4308,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2386
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.091
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4308,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00124",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0271,
      "angle": 37.05,
      "rpm": 150,
      "speed": 4737,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2691
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0854
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4737,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00125",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.159,
      "ra": 0.0596,
      "angle": 48.56,
      "rpm": 100,
      "speed": 7086,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2628
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7086,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0596
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00126",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.272,
      "ra": 0.0219,
      "angle": 40.71,
      "rpm": 150,
      "speed": 6993,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3285
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0848
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 6993,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00127",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.666,
      "ra": 0.0188,
      "angle": 35.13,
      "rpm": 150,
      "speed": 7458,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1119
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7458,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00128",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.022,
      "ra": 0.0183,
      "angle": 56.81,
      "rpm": 200,
      "speed": 10194,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1368
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10194,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00129",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.753,
      "ra": 0.0466,
      "angle": 58.71,
      "rpm": 175,
      "speed": 18553,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1873
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 18553,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00130",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.563,
      "ra": 0.0428,
      "angle": 48.32,
      "rpm": 250,
      "speed": 35231,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.142
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 35231,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00131",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.144,
      "ra": 0.0181,
      "angle": 36.88,
      "rpm": 150,
      "speed": 12570,
      "pressure": 10,
      "grit": 1200,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1439
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12570,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00132",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.757,
      "ra": 0.0252,
      "angle": 50.69,
      "rpm": 100,
      "speed": 8928,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2435
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 8928,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00133",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.02,
      "angle": 60.87,
      "rpm": 100,
      "speed": 9229,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1192
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9229,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00134",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0523,
      "angle": 41.72,
      "rpm": 250,
      "speed": 11971,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2792
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11971,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00135",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.578,
      "ra": 0.0546,
      "angle": 53.97,
      "rpm": 150,
      "speed": 7199,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6806
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2935
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1266
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7199,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0546
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00136",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.144,
      "ra": 0.0376,
      "angle": 33.01,
      "rpm": 250,
      "speed": 9309,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2074
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9309,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00137",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.251,
      "ra": 0.0346,
      "angle": 62.81,
      "rpm": 150,
      "speed": 14385,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.208
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14385,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00138",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.314,
      "ra": 0.0198,
      "angle": 26.85,
      "rpm": 175,
      "speed": 7874,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3246
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0802
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 7874,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00139",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.796,
      "ra": 0.0639,
      "angle": 48.46,
      "rpm": 125,
      "speed": 5302,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1943
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5302,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00140",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.249,
      "ra": 0.066,
      "angle": 60.58,
      "rpm": 250,
      "speed": 18351,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5988
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2871
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1377
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18351,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.066
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00141",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.867,
      "ra": 0.022,
      "angle": 38.28,
      "rpm": 150,
      "speed": 8177,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1381
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8177,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00142",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.59,
      "ra": 0.0805,
      "angle": 35.6,
      "rpm": 250,
      "speed": 25216,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3578
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 25216,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0805
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00143",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0522,
      "angle": 43.04,
      "rpm": 100,
      "speed": 6194,
      "pressure": 20,
      "grit": 400,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2832
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6194,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00144",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.666,
      "ra": 0.0438,
      "angle": 56.81,
      "rpm": 100,
      "speed": 10194,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6708
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2701
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1088
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 10194,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00145",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.765,
      "ra": 0.0324,
      "angle": 44.65,
      "rpm": 200,
      "speed": 7740,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7740,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00146",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.041,
      "ra": 0.0422,
      "angle": 25.29,
      "rpm": 100,
      "speed": 3524,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1228
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3524,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0422
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00147",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.455,
      "ra": 0.0179,
      "angle": 62.63,
      "rpm": 150,
      "speed": 14334,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1614
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14334,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00148",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.096,
      "ra": 0.0389,
      "angle": 27.61,
      "rpm": 100,
      "speed": 3860,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2065
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3860,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00149",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.16,
      "ra": 0.0268,
      "angle": 43.84,
      "rpm": 100,
      "speed": 10113,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0941
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 10113,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00150",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.705,
      "ra": 0.0701,
      "angle": 42.05,
      "rpm": 175,
      "speed": 21132,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2223
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 21132,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00151",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.635,
      "ra": 0.0452,
      "angle": 25.36,
      "rpm": 200,
      "speed": 11309,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4944
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1495
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11309,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00152",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.721,
      "ra": 0.0606,
      "angle": 49.43,
      "rpm": 200,
      "speed": 14460,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7455
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3229
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1399
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14460,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00153",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.426,
      "ra": 0.0468,
      "angle": 52.48,
      "rpm": 250,
      "speed": 38715,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4566
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1462
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 38715,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00154",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.156,
      "ra": 0.0264,
      "angle": 58.76,
      "rpm": 250,
      "speed": 22109,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.328
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0931
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 22109,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00155",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.188,
      "ra": 0.0214,
      "angle": 27.67,
      "rpm": 200,
      "speed": 7737,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3114
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0816
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7737,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00156",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.731,
      "ra": 0.0271,
      "angle": 49.4,
      "rpm": 125,
      "speed": 14450,
      "pressure": 10,
      "grit": 800,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6123
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2166
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 14450,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00157",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.653,
      "ra": 0.0354,
      "angle": 54.44,
      "rpm": 200,
      "speed": 19391,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3151
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.152
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 19391,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00158",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.942,
      "ra": 0.0374,
      "angle": 33.59,
      "rpm": 125,
      "speed": 11853,
      "pressure": 20,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3214
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1096
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11853,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00159",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.371,
      "ra": 0.0365,
      "angle": 56.29,
      "rpm": 150,
      "speed": 25209,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4094
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1222
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 25209,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00160",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.562,
      "ra": 0.0172,
      "angle": 28.79,
      "rpm": 100,
      "speed": 8063,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.506
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1639
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8063,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00161",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.719,
      "ra": 0.0392,
      "angle": 36.66,
      "rpm": 175,
      "speed": 10928,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1034
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10928,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00162",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.834,
      "ra": 0.0383,
      "angle": 57.35,
      "rpm": 125,
      "speed": 10739,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3861
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1787
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0827
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 10739,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00163",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.256,
      "ra": 0.0396,
      "angle": 56.38,
      "rpm": 175,
      "speed": 29467,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3968
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1254
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 29467,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00164",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.145,
      "ra": 0.0323,
      "angle": 51.09,
      "rpm": 250,
      "speed": 11261,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1923
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11261,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00165",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.663,
      "ra": 0.022,
      "angle": 36.9,
      "rpm": 150,
      "speed": 15722,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1913
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15722,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00166",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.724,
      "ra": 0.0175,
      "angle": 41.44,
      "rpm": 250,
      "speed": 29709,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2093
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 29709,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00167",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.906,
      "ra": 0.0314,
      "angle": 55.44,
      "rpm": 100,
      "speed": 8254,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2954
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0963
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8254,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0314
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00168",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.551,
      "ra": 0.0448,
      "angle": 55.74,
      "rpm": 175,
      "speed": 29072,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4759
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.146
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 29072,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0448
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00169",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.612,
      "ra": 0.0307,
      "angle": 63.35,
      "rpm": 200,
      "speed": 15507,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2257
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0832
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15507,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00170",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.889,
      "ra": 0.0615,
      "angle": 36.51,
      "rpm": 100,
      "speed": 8290,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2338
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8290,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00171",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.137,
      "ra": 0.0184,
      "angle": 43.76,
      "rpm": 200,
      "speed": 25233,
      "pressure": 15,
      "grit": 1200,
      "minutes": 27.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4055
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 25233,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00172",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.714,
      "ra": 0.0185,
      "angle": 37.01,
      "rpm": 200,
      "speed": 8412,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1149
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 8412,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00173",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.758,
      "ra": 0.0263,
      "angle": 27.46,
      "rpm": 125,
      "speed": 2878,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2472
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 2878,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00174",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.676,
      "ra": 0.0486,
      "angle": 58.79,
      "rpm": 125,
      "speed": 8849,
      "pressure": 25,
      "grit": 600,
      "minutes": 27.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2854
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1178
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 8849,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00175",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.696,
      "ra": 0.0355,
      "angle": 37,
      "rpm": 175,
      "speed": 5519,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1572
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5519,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00176",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0391,
      "angle": 27.5,
      "rpm": 150,
      "speed": 3459,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.441
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1966
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0877
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3459,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00177",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.883,
      "ra": 0.0328,
      "angle": 49.48,
      "rpm": 175,
      "speed": 7600,
      "pressure": 10,
      "grit": 600,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3876
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1702
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0747
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7600,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00178",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.57,
      "ra": 0.0237,
      "angle": 32.73,
      "rpm": 100,
      "speed": 5535,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5503
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1929
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5535,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00179",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.0371,
      "angle": 48.29,
      "rpm": 150,
      "speed": 6337,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3056
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1065
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6337,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00180",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.312,
      "ra": 0.0277,
      "angle": 43.95,
      "rpm": 200,
      "speed": 15212,
      "pressure": 10,
      "grit": 800,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1906
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 15212,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00181",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0672,
      "angle": 41.82,
      "rpm": 100,
      "speed": 9602,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4978
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9602,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00182",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0477,
      "angle": 49.97,
      "rpm": 175,
      "speed": 20495,
      "pressure": 10,
      "grit": 600,
      "minutes": 27,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.503
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2294
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1046
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 20495,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00183",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.778,
      "ra": 0.0744,
      "angle": 42.7,
      "rpm": 150,
      "speed": 9210,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.8042
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3637
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1645
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9210,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0744
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00184",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.167,
      "ra": 0.0486,
      "angle": 43.54,
      "rpm": 150,
      "speed": 5646,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2382
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5646,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00185",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.231,
      "ra": 0.0714,
      "angle": 64.01,
      "rpm": 100,
      "speed": 15708,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6041
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2965
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1455
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15708,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00186",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.884,
      "ra": 0.0473,
      "angle": 63.92,
      "rpm": 250,
      "speed": 14700,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4252
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2045
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 14700,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00187",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.852,
      "ra": 0.0243,
      "angle": 58.08,
      "rpm": 100,
      "speed": 6977,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2603
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6977,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00188",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.647,
      "ra": 0.0303,
      "angle": 35.31,
      "rpm": 150,
      "speed": 7499,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.301
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7499,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00189",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0407,
      "angle": 52.94,
      "rpm": 125,
      "speed": 9777,
      "pressure": 25,
      "grit": 800,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5053
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2182
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0942
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9777,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00190",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.184,
      "ra": 0.0346,
      "angle": 60.55,
      "rpm": 250,
      "speed": 22925,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3647
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1123
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 22925,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00191",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0429,
      "angle": 59.93,
      "rpm": 200,
      "speed": 28980,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4014
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1312
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 28980,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00192",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.662,
      "ra": 0.0356,
      "angle": 40.35,
      "rpm": 250,
      "speed": 28858,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2432
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 28858,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00193",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.277,
      "ra": 0.0278,
      "angle": 64.16,
      "rpm": 150,
      "speed": 8861,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1884
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8861,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00194",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0753,
      "angle": 42.56,
      "rpm": 175,
      "speed": 10706,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6811
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1569
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10706,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0753
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00195",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0501,
      "angle": 56.01,
      "rpm": 200,
      "speed": 13366,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3377
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1788
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0946
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13366,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00196",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0477,
      "angle": 51.92,
      "rpm": 175,
      "speed": 26767,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3305
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1256
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 26767,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00197",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.893,
      "ra": 0.0199,
      "angle": 55.94,
      "rpm": 150,
      "speed": 25025,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.345
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1333
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 25025,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00198",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.886,
      "ra": 0.062,
      "angle": 37.83,
      "rpm": 125,
      "speed": 4037,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2344
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 4037,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00199",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.664,
      "ra": 0.0304,
      "angle": 51.79,
      "rpm": 100,
      "speed": 9151,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2249
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0827
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9151,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00200",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.799,
      "ra": 0.0174,
      "angle": 32.05,
      "rpm": 125,
      "speed": 4512,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1179
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4512,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00201",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.265,
      "ra": 0.0355,
      "angle": 46.25,
      "rpm": 100,
      "speed": 5366,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3844
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1168
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5366,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00202",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.045,
      "ra": 0.0579,
      "angle": 47.79,
      "rpm": 100,
      "speed": 13918,
      "pressure": 15,
      "grit": 400,
      "minutes": 4.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.246
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 13918,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00203",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.01,
      "ra": 0.0295,
      "angle": 42.47,
      "rpm": 175,
      "speed": 8545,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1726
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8545,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00204",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.265,
      "ra": 0.0216,
      "angle": 62.98,
      "rpm": 125,
      "speed": 19244,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3257
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 19244,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00205",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0496,
      "angle": 31.47,
      "rpm": 100,
      "speed": 4426,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2723
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1162
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4426,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00206",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.777,
      "ra": 0.0173,
      "angle": 51.67,
      "rpm": 200,
      "speed": 15211,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3794
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15211,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00207",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.311,
      "ra": 0.0741,
      "angle": 46.6,
      "rpm": 100,
      "speed": 5412,
      "pressure": 20,
      "grit": 400,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5031
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1931
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5412,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00208",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.701,
      "ra": 0.0355,
      "angle": 49.76,
      "rpm": 175,
      "speed": 12748,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6465
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2457
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0934
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12748,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00209",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.145,
      "ra": 0.0438,
      "angle": 54.41,
      "rpm": 100,
      "speed": 4845,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5064
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2239
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.099
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4845,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00210",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.364,
      "ra": 0.0717,
      "angle": 47.55,
      "rpm": 250,
      "speed": 27679,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.511
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1914
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 27679,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00211",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.554,
      "ra": 0.0384,
      "angle": 33.05,
      "rpm": 200,
      "speed": 7457,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2443
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0969
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7457,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00212",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.601,
      "ra": 0.0447,
      "angle": 46.74,
      "rpm": 150,
      "speed": 6109,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2675
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6109,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00213",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.434,
      "ra": 0.0495,
      "angle": 25.09,
      "rpm": 125,
      "speed": 6991,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2664
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6991,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00214",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.613,
      "ra": 0.0328,
      "angle": 26.9,
      "rpm": 150,
      "speed": 4508,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.23
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0869
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4508,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00215",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.957,
      "ra": 0.0429,
      "angle": 50.03,
      "rpm": 200,
      "speed": 17591,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.34
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1208
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17591,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00216",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.75,
      "ra": 0.033,
      "angle": 53.69,
      "rpm": 250,
      "speed": 23850,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6485
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2403
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0891
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 23850,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00217",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.871,
      "ra": 0.0426,
      "angle": 33.33,
      "rpm": 175,
      "speed": 6583,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4096
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1926
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0906
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6583,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00218",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.494,
      "ra": 0.0498,
      "angle": 41.16,
      "rpm": 150,
      "speed": 8847,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2728
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8847,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00219",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0197,
      "angle": 55.8,
      "rpm": 200,
      "speed": 13307,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1309
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 13307,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00220",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.829,
      "ra": 0.0448,
      "angle": 42.01,
      "rpm": 125,
      "speed": 6031,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1185
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6031,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0448
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00221",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.505,
      "ra": 0.0699,
      "angle": 30.4,
      "rpm": 175,
      "speed": 4481,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.541
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1945
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4481,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0699
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00222",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.706,
      "ra": 0.0399,
      "angle": 60.36,
      "rpm": 175,
      "speed": 12789,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1678
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 12789,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00223",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.444,
      "ra": 0.0359,
      "angle": 48.8,
      "rpm": 100,
      "speed": 5700,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4214
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5700,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00224",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.166,
      "ra": 0.0341,
      "angle": 35.66,
      "rpm": 200,
      "speed": 16168,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4822
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1994
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16168,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00225",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.693,
      "ra": 0.0304,
      "angle": 31.86,
      "rpm": 175,
      "speed": 12554,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.083
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12554,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00226",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.964,
      "ra": 0.0781,
      "angle": 41.96,
      "rpm": 250,
      "speed": 24094,
      "pressure": 20,
      "grit": 400,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5143
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2744
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1464
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24094,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0781
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00227",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.207,
      "ra": 0.0316,
      "angle": 46.97,
      "rpm": 250,
      "speed": 10238,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4855
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1953
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10238,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0316
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00228",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.949,
      "ra": 0.0563,
      "angle": 34.2,
      "rpm": 200,
      "speed": 5799,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3701
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1444
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 5799,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00229",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.391,
      "ra": 0.0398,
      "angle": 43.32,
      "rpm": 250,
      "speed": 9357,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5721
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2353
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9357,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00230",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0277,
      "angle": 56.65,
      "rpm": 100,
      "speed": 16933,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4613
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1806
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 16933,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00231",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.0174,
      "angle": 46.74,
      "rpm": 250,
      "speed": 20363,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5028
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1639
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0534
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 20363,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00232",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.628,
      "ra": 0.0296,
      "angle": 58.4,
      "rpm": 125,
      "speed": 6584,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2268
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0819
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6584,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00233",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.004,
      "ra": 0.0251,
      "angle": 43.71,
      "rpm": 200,
      "speed": 20161,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2936
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0858
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 20161,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00234",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.313,
      "ra": 0.0327,
      "angle": 44.39,
      "rpm": 200,
      "speed": 25635,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2072
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 25635,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00235",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.344,
      "ra": 0.0449,
      "angle": 56.85,
      "rpm": 175,
      "speed": 8927,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2457
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8927,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00236",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.201,
      "ra": 0.0559,
      "angle": 48.96,
      "rpm": 250,
      "speed": 14304,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1554
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14304,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00237",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.318,
      "ra": 0.0657,
      "angle": 43.52,
      "rpm": 200,
      "speed": 25080,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6228
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2943
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.139
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 25080,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00238",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.604,
      "ra": 0.0239,
      "angle": 45.03,
      "rpm": 125,
      "speed": 9767,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9767,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00239",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.319,
      "ra": 0.0724,
      "angle": 51.92,
      "rpm": 125,
      "speed": 7648,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6384
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.309
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1496
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7648,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00240",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.231,
      "ra": 0.0283,
      "angle": 45.67,
      "rpm": 100,
      "speed": 6614,
      "pressure": 20,
      "grit": 800,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4793
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1866
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6614,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00241",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.837,
      "ra": 0.0498,
      "angle": 35.46,
      "rpm": 250,
      "speed": 20088,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2042
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1008
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20088,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00242",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.482,
      "ra": 0.0788,
      "angle": 51.83,
      "rpm": 200,
      "speed": 15265,
      "pressure": 25,
      "grit": 400,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3417
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15265,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00243",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.703,
      "ra": 0.0777,
      "angle": 58.94,
      "rpm": 100,
      "speed": 17753,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6085
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2174
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 17753,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0777
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00244",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.036,
      "angle": 55.61,
      "rpm": 250,
      "speed": 16567,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6194
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2399
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 16567,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00245",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.109,
      "ra": 0.0379,
      "angle": 37.3,
      "rpm": 250,
      "speed": 10603,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3599
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1168
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10603,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00246",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.256,
      "ra": 0.0225,
      "angle": 35.59,
      "rpm": 200,
      "speed": 8067,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3286
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.086
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 8067,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00247",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.975,
      "ra": 0.0214,
      "angle": 46.09,
      "rpm": 200,
      "speed": 13364,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3753
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1444
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 13364,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00248",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.358,
      "ra": 0.0743,
      "angle": 53.03,
      "rpm": 150,
      "speed": 11755,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6568
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3176
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1536
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11755,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00249",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.844,
      "ra": 0.0403,
      "angle": 48.96,
      "rpm": 200,
      "speed": 17165,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3062
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1111
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17165,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0403
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00250",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.723,
      "ra": 0.0372,
      "angle": 55.31,
      "rpm": 175,
      "speed": 28809,
      "pressure": 25,
      "grit": 800,
      "minutes": 24.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2532
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.097
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 28809,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00251",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.425,
      "ra": 0.0182,
      "angle": 43.35,
      "rpm": 150,
      "speed": 14983,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.479
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14983,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00252",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.675,
      "ra": 0.0214,
      "angle": 49.86,
      "rpm": 200,
      "speed": 29206,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 29206,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00253",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.769,
      "ra": 0.0252,
      "angle": 32.34,
      "rpm": 125,
      "speed": 3416,
      "pressure": 25,
      "grit": 1200,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3272
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1392
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3416,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00254",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.496,
      "ra": 0.0606,
      "angle": 33.02,
      "rpm": 125,
      "speed": 11640,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5138
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1765
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11640,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00255",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.513,
      "ra": 0.0342,
      "angle": 52.85,
      "rpm": 100,
      "speed": 7806,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4278
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.121
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7806,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00256",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.853,
      "ra": 0.0324,
      "angle": 41.25,
      "rpm": 200,
      "speed": 14189,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3766
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1662
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14189,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00257",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.205,
      "ra": 0.0186,
      "angle": 32.04,
      "rpm": 150,
      "speed": 6765,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4247
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1497
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6765,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00258",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.695,
      "ra": 0.0334,
      "angle": 63.64,
      "rpm": 200,
      "speed": 31190,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2527
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 31190,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00259",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.705,
      "ra": 0.0764,
      "angle": 27.72,
      "rpm": 250,
      "speed": 5814,
      "pressure": 15,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6056
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2151
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 5814,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00260",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.58,
      "ra": 0.0244,
      "angle": 46.33,
      "rpm": 150,
      "speed": 20163,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.557
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1963
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 20163,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00261",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.345,
      "ra": 0.0177,
      "angle": 42.39,
      "rpm": 175,
      "speed": 8528,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4555
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1543
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8528,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00262",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.322,
      "ra": 0.0706,
      "angle": 39.37,
      "rpm": 150,
      "speed": 16859,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3055
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1469
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 16859,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00263",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.988,
      "ra": 0.0352,
      "angle": 34.24,
      "rpm": 200,
      "speed": 5806,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1865
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5806,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00264",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.638,
      "ra": 0.0254,
      "angle": 55.77,
      "rpm": 250,
      "speed": 20779,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4085
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1019
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 20779,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00265",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.801,
      "ra": 0.0213,
      "angle": 41.75,
      "rpm": 175,
      "speed": 10483,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1306
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10483,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00266",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.031,
      "ra": 0.0365,
      "angle": 35.94,
      "rpm": 175,
      "speed": 5349,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.194
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5349,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00267",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.664,
      "ra": 0.0711,
      "angle": 47.44,
      "rpm": 175,
      "speed": 14494,
      "pressure": 15,
      "grit": 400,
      "minutes": 4.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2173
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14494,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00268",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.065,
      "ra": 0.049,
      "angle": 49.41,
      "rpm": 100,
      "speed": 8672,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2284
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8672,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00269",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.0732,
      "angle": 52.86,
      "rpm": 200,
      "speed": 15616,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.46
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1835
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15616,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00270",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.859,
      "ra": 0.0292,
      "angle": 36.14,
      "rpm": 250,
      "speed": 10250,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3688
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1584
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.068
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 10250,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00271",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.62,
      "ra": 0.0426,
      "angle": 29.35,
      "rpm": 250,
      "speed": 20568,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2539
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.104
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 20568,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00272",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.91,
      "ra": 0.027,
      "angle": 37.47,
      "rpm": 100,
      "speed": 4262,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2817
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0872
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4262,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00273",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.616,
      "ra": 0.0269,
      "angle": 52.43,
      "rpm": 250,
      "speed": 38672,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2169
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 38672,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00274",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.641,
      "ra": 0.0773,
      "angle": 25.88,
      "rpm": 150,
      "speed": 5414,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3167
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1565
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 5414,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0773
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00275",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.335,
      "ra": 0.0381,
      "angle": 49.07,
      "rpm": 125,
      "speed": 10755,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10755,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00276",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.542,
      "ra": 0.024,
      "angle": 41.02,
      "rpm": 250,
      "speed": 29380,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5446
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1924
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 29380,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00277",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.497,
      "ra": 0.0227,
      "angle": 59.27,
      "rpm": 125,
      "speed": 13404,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1843
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13404,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00278",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.932,
      "ra": 0.0372,
      "angle": 48.82,
      "rpm": 100,
      "speed": 5703,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3185
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1089
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5703,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00279",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0328,
      "angle": 35.02,
      "rpm": 200,
      "speed": 5947,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1726
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 5947,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00280",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.122,
      "ra": 0.0167,
      "angle": 27.49,
      "rpm": 100,
      "speed": 3842,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1369
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3842,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0167
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00281",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.634,
      "ra": 0.0395,
      "angle": 53.35,
      "rpm": 175,
      "speed": 8286,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1582
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8286,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00282",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.37,
      "ra": 0.0235,
      "angle": 43.54,
      "rpm": 125,
      "speed": 6273,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 6273,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00283",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.77,
      "ra": 0.0549,
      "angle": 60.71,
      "rpm": 175,
      "speed": 12879,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2056
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12879,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00284",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.035,
      "angle": 43.64,
      "rpm": 175,
      "speed": 22012,
      "pressure": 15,
      "grit": 800,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3037
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1478
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0719
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 22012,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00285",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.414,
      "ra": 0.0731,
      "angle": 30.98,
      "rpm": 100,
      "speed": 2612,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3215
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2612,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00286",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.873,
      "ra": 0.0708,
      "angle": 53.26,
      "rpm": 150,
      "speed": 18903,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3779
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1636
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 18903,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0708
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00287",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.363,
      "ra": 0.0617,
      "angle": 45.69,
      "rpm": 100,
      "speed": 6618,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.29
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6618,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00288",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.977,
      "ra": 0.0215,
      "angle": 54.48,
      "rpm": 150,
      "speed": 24260,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2738
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 24260,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00289",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.878,
      "ra": 0.0175,
      "angle": 59.72,
      "rpm": 250,
      "speed": 22545,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.124
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 22545,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00290",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.936,
      "ra": 0.0327,
      "angle": 42.99,
      "rpm": 125,
      "speed": 7732,
      "pressure": 10,
      "grit": 800,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4047
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1749
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7732,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00291",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.641,
      "ra": 0.0264,
      "angle": 58.93,
      "rpm": 175,
      "speed": 15530,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4143
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1046
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 15530,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00292",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.703,
      "ra": 0.0341,
      "angle": 40.02,
      "rpm": 200,
      "speed": 6864,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.241
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6864,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00293",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.697,
      "ra": 0.0502,
      "angle": 39.68,
      "rpm": 200,
      "speed": 11335,
      "pressure": 10,
      "grit": 400,
      "minutes": 4.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2919
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11335,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00294",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.858,
      "ra": 0.0531,
      "angle": 29.09,
      "rpm": 250,
      "speed": 6113,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4279
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2134
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1065
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 6113,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00295",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.556,
      "ra": 0.026,
      "angle": 64.18,
      "rpm": 250,
      "speed": 49249,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2011
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 49249,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00296",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.708,
      "ra": 0.0348,
      "angle": 33.19,
      "rpm": 200,
      "speed": 11235,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.157
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11235,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00297",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.648,
      "ra": 0.0232,
      "angle": 31,
      "rpm": 250,
      "speed": 21781,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1955
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 21781,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00298",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.286,
      "ra": 0.0182,
      "angle": 63.26,
      "rpm": 150,
      "speed": 23220,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4436
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.153
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23220,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00299",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.222,
      "ra": 0.05,
      "angle": 34.78,
      "rpm": 100,
      "speed": 4920,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2472
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4920,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00300",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.822,
      "ra": 0.0358,
      "angle": 33,
      "rpm": 250,
      "speed": 13959,
      "pressure": 20,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1715
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0784
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 13959,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00301",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.332,
      "ra": 0.0324,
      "angle": 44.72,
      "rpm": 200,
      "speed": 7754,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2077
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7754,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00302",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.162,
      "ra": 0.0172,
      "angle": 45.41,
      "rpm": 150,
      "speed": 19717,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1414
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 19717,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00303",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.025,
      "angle": 52.87,
      "rpm": 200,
      "speed": 31238,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4145
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1626
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 31238,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00304",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.056,
      "ra": 0.066,
      "angle": 34.96,
      "rpm": 175,
      "speed": 6925,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4191
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1663
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6925,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.066
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00305",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.562,
      "ra": 0.0536,
      "angle": 30.84,
      "rpm": 150,
      "speed": 10398,
      "pressure": 20,
      "grit": 400,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6723
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2893
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1245
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10398,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00306",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.157,
      "ra": 0.051,
      "angle": 48.56,
      "rpm": 150,
      "speed": 8503,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4087
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1444
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 8503,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00307",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.493,
      "ra": 0.0369,
      "angle": 35.46,
      "rpm": 100,
      "speed": 10044,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4349
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1267
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10044,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00308",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.955,
      "ra": 0.052,
      "angle": 36.42,
      "rpm": 200,
      "speed": 12402,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4613
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2228
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1076
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 12402,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00309",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.935,
      "ra": 0.0653,
      "angle": 40.08,
      "rpm": 200,
      "speed": 11459,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2471
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11459,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00310",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.608,
      "ra": 0.0508,
      "angle": 34.91,
      "rpm": 200,
      "speed": 19757,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2858
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19757,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00311",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.034,
      "ra": 0.0217,
      "angle": 29.15,
      "rpm": 175,
      "speed": 5718,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1498
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5718,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00312",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.038,
      "ra": 0.0796,
      "angle": 35.95,
      "rpm": 250,
      "speed": 20385,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2874
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 20385,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0796
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00313",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.441,
      "ra": 0.0409,
      "angle": 63.67,
      "rpm": 175,
      "speed": 34134,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4396
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1341
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 34134,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00314",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.522,
      "ra": 0.0713,
      "angle": 45.68,
      "rpm": 250,
      "speed": 9924,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5487
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1978
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9924,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0713
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00315",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.199,
      "ra": 0.0528,
      "angle": 39.39,
      "rpm": 125,
      "speed": 11245,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2516
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1153
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11245,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00316",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.7,
      "ra": 0.0231,
      "angle": 48.39,
      "rpm": 200,
      "speed": 14116,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2245
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14116,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00317",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.297,
      "ra": 0.0718,
      "angle": 47.75,
      "rpm": 125,
      "speed": 5214,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4943
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1884
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5214,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0718
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00318",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.71,
      "ra": 0.0722,
      "angle": 27,
      "rpm": 100,
      "speed": 2263,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3514
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 2263,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00319",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.695,
      "ra": 0.0502,
      "angle": 39.29,
      "rpm": 200,
      "speed": 8972,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5244
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1623
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8972,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00320",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.129,
      "ra": 0.0607,
      "angle": 32.99,
      "rpm": 125,
      "speed": 11629,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5436
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2618
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1261
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11629,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0607
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00321",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.621,
      "ra": 0.0182,
      "angle": 44.82,
      "rpm": 150,
      "speed": 5830,
      "pressure": 15,
      "grit": 1200,
      "minutes": 4.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1718
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5830,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00322",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.701,
      "ra": 0.0435,
      "angle": 35.42,
      "rpm": 200,
      "speed": 6019,
      "pressure": 25,
      "grit": 600,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1746
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 6019,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0435
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00323",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.322,
      "ra": 0.058,
      "angle": 60.24,
      "rpm": 100,
      "speed": 5468,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2769
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1267
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5468,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.058
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00324",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.126,
      "ra": 0.0227,
      "angle": 40.11,
      "rpm": 100,
      "speed": 11469,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3065
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0834
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 11469,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00325",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.8,
      "ra": 0.0716,
      "angle": 44.63,
      "rpm": 200,
      "speed": 10315,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.359
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10315,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00326",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.842,
      "ra": 0.0469,
      "angle": 39.54,
      "rpm": 175,
      "speed": 15809,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1987
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0965
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15809,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00327",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.691,
      "ra": 0.0219,
      "angle": 35.09,
      "rpm": 175,
      "speed": 10429,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5705
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1924
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10429,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00328",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.461,
      "ra": 0.0407,
      "angle": 28.68,
      "rpm": 175,
      "speed": 4216,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2438
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 4216,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00329",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.065,
      "ra": 0.0681,
      "angle": 61.06,
      "rpm": 175,
      "speed": 9727,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2693
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9727,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00330",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.68,
      "ra": 0.0722,
      "angle": 62.53,
      "rpm": 100,
      "speed": 7630,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3483
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 7630,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00331",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.0374,
      "angle": 60.94,
      "rpm": 175,
      "speed": 9704,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1522
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0754
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9704,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00332",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.897,
      "ra": 0.0706,
      "angle": 63.05,
      "rpm": 250,
      "speed": 48176,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3844
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1647
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 48176,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00333",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.811,
      "ra": 0.0546,
      "angle": 43.12,
      "rpm": 175,
      "speed": 10861,
      "pressure": 25,
      "grit": 600,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4131
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2104
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10861,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0546
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00334",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.034,
      "ra": 0.0325,
      "angle": 29.12,
      "rpm": 250,
      "speed": 6120,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4354
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1833
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0772
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 6120,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0325
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00335",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.223,
      "ra": 0.0665,
      "angle": 44.6,
      "rpm": 100,
      "speed": 5154,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2852
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5154,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00336",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.265,
      "ra": 0.0357,
      "angle": 62.3,
      "rpm": 100,
      "speed": 9494,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2125
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 9494,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00337",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.901,
      "ra": 0.051,
      "angle": 40.01,
      "rpm": 175,
      "speed": 6005,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4395
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1046
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6005,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00338",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.516,
      "ra": 0.0752,
      "angle": 33.01,
      "rpm": 250,
      "speed": 23272,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3376
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 23272,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0752
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00339",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.634,
      "ra": 0.0384,
      "angle": 50.37,
      "rpm": 150,
      "speed": 22160,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.249
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0978
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 22160,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00340",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.362,
      "ra": 0.0431,
      "angle": 56.91,
      "rpm": 250,
      "speed": 12769,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5744
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2423
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1022
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12769,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00341",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.799,
      "ra": 0.0228,
      "angle": 36.71,
      "rpm": 125,
      "speed": 5212,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2025
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5212,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00342",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.099,
      "ra": 0.0713,
      "angle": 50.48,
      "rpm": 250,
      "speed": 22215,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2799
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 22215,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0713
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00343",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0447,
      "angle": 31.08,
      "rpm": 200,
      "speed": 5242,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1729
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0879
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5242,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00344",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0275,
      "angle": 61.11,
      "rpm": 150,
      "speed": 27819,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1799
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 27819,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00345",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.666,
      "ra": 0.0462,
      "angle": 55.27,
      "rpm": 125,
      "speed": 10280,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3418
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1754
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.09
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10280,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00346",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.614,
      "ra": 0.0465,
      "angle": 33.85,
      "rpm": 125,
      "speed": 4780,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4948
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1517
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4780,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00347",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.582,
      "ra": 0.0337,
      "angle": 56.52,
      "rpm": 100,
      "speed": 13510,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4385
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1216
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13510,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00348",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.987,
      "ra": 0.0242,
      "angle": 54.41,
      "rpm": 125,
      "speed": 10093,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3906
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1545
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 10093,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00349",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.773,
      "ra": 0.0227,
      "angle": 62.92,
      "rpm": 175,
      "speed": 13455,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.32
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13455,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00350",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.0623,
      "angle": 34.33,
      "rpm": 100,
      "speed": 5822,
      "pressure": 20,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1838
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5822,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00351",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.596,
      "ra": 0.0629,
      "angle": 52.4,
      "rpm": 125,
      "speed": 7729,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7111
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3168
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1412
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7729,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0629
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00352",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.1,
      "ra": 0.0515,
      "angle": 26.87,
      "rpm": 125,
      "speed": 4690,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.238
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4690,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00353",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.287,
      "ra": 0.0223,
      "angle": 57.99,
      "rpm": 150,
      "speed": 13058,
      "pressure": 20,
      "grit": 1200,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1694
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 13058,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00354",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.696,
      "ra": 0.0312,
      "angle": 46.3,
      "rpm": 125,
      "speed": 8395,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.23
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 8395,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00355",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0386,
      "angle": 43.22,
      "rpm": 175,
      "speed": 17423,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2295
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0941
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 17423,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00356",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.697,
      "ra": 0.0345,
      "angle": 60.8,
      "rpm": 250,
      "speed": 36863,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.242
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 36863,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00357",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.012,
      "ra": 0.0176,
      "angle": 57.26,
      "rpm": 175,
      "speed": 9004,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1335
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9004,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00358",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.632,
      "ra": 0.0599,
      "angle": 46.74,
      "rpm": 150,
      "speed": 16290,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2882
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1314
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 16290,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00359",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.113,
      "ra": 0.0369,
      "angle": 54.99,
      "rpm": 125,
      "speed": 20438,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2027
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 20438,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00360",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.704,
      "ra": 0.0203,
      "angle": 61.89,
      "rpm": 100,
      "speed": 7534,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3892
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0889
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 7534,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00361",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.313,
      "ra": 0.0444,
      "angle": 61.52,
      "rpm": 125,
      "speed": 7012,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4246
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1373
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7012,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00362",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.112,
      "ra": 0.0178,
      "angle": 29.02,
      "rpm": 250,
      "speed": 12196,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3955
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12196,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00363",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.571,
      "ra": 0.0267,
      "angle": 58.01,
      "rpm": 250,
      "speed": 17418,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2048
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 17418,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00364",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.627,
      "ra": 0.0793,
      "angle": 44.89,
      "rpm": 200,
      "speed": 10382,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7645
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3592
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1688
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10382,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00365",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.469,
      "ra": 0.031,
      "angle": 30.48,
      "rpm": 100,
      "speed": 4280,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2134
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4280,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00366",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.257,
      "ra": 0.0279,
      "angle": 43.68,
      "rpm": 200,
      "speed": 15109,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0993
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 15109,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0279
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00367",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.764,
      "ra": 0.0475,
      "angle": 44.26,
      "rpm": 175,
      "speed": 13415,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3815
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1905
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0951
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13415,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0475
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00368",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.19,
      "ra": 0.0236,
      "angle": 64.96,
      "rpm": 150,
      "speed": 29998,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4466
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1676
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0629
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 29998,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00369",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.84,
      "ra": 0.0462,
      "angle": 44.74,
      "rpm": 200,
      "speed": 10344,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3194
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1215
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10344,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00370",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.053,
      "ra": 0.0361,
      "angle": 35.37,
      "rpm": 150,
      "speed": 4508,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4531
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.195
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 4508,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00371",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.03,
      "ra": 0.0309,
      "angle": 50.98,
      "rpm": 250,
      "speed": 37445,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4287
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1784
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 37445,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00372",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.082,
      "ra": 0.0172,
      "angle": 39.01,
      "rpm": 200,
      "speed": 11128,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1364
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 11128,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00373",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.0259,
      "angle": 36.47,
      "rpm": 150,
      "speed": 15525,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2434
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15525,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00374",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.716,
      "ra": 0.0208,
      "angle": 61.64,
      "rpm": 250,
      "speed": 14057,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5694
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1889
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14057,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00375",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.548,
      "ra": 0.0359,
      "angle": 41.64,
      "rpm": 100,
      "speed": 3584,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1259
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3584,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00376",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.659,
      "ra": 0.0671,
      "angle": 34.66,
      "rpm": 125,
      "speed": 6127,
      "pressure": 20,
      "grit": 400,
      "minutes": 4.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3336
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6127,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00377",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0354,
      "angle": 54.35,
      "rpm": 200,
      "speed": 25805,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3079
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1044
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 25805,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00378",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.721,
      "ra": 0.021,
      "angle": 45.29,
      "rpm": 100,
      "speed": 3932,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.572
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1901
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0632
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 3932,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00379",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.805,
      "ra": 0.0392,
      "angle": 44.43,
      "rpm": 125,
      "speed": 6415,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1776
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6415,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00380",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.169,
      "ra": 0.0535,
      "angle": 28.83,
      "rpm": 175,
      "speed": 14131,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4181
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1496
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14131,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00381",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.683,
      "ra": 0.0308,
      "angle": 52.38,
      "rpm": 100,
      "speed": 4636,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.145
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4636,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00382",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.705,
      "ra": 0.0356,
      "angle": 56.31,
      "rpm": 125,
      "speed": 16813,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3342
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1584
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 16813,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00383",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0692,
      "angle": 57.52,
      "rpm": 200,
      "speed": 20691,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3264
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1503
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 20691,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00384",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.332,
      "ra": 0.0226,
      "angle": 49.42,
      "rpm": 150,
      "speed": 17348,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4807
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1735
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 17348,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00385",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.754,
      "ra": 0.0419,
      "angle": 48.06,
      "rpm": 200,
      "speed": 11206,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1777
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11206,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00386",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0223,
      "angle": 52.72,
      "rpm": 150,
      "speed": 23352,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3037
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0823
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23352,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00387",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.179,
      "ra": 0.0283,
      "angle": 26.36,
      "rpm": 200,
      "speed": 14714,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0981
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14714,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00388",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.711,
      "ra": 0.0257,
      "angle": 28.88,
      "rpm": 250,
      "speed": 20224,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2097
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 20224,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00389",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0247,
      "angle": 41.42,
      "rpm": 200,
      "speed": 19004,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2281
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19004,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00390",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.749,
      "ra": 0.0598,
      "angle": 64.33,
      "rpm": 250,
      "speed": 49392,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3981
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2116
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1125
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 49392,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00391",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.639,
      "ra": 0.0281,
      "angle": 62.75,
      "rpm": 125,
      "speed": 9579,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4226
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.109
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9579,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00392",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0384,
      "angle": 41.46,
      "rpm": 150,
      "speed": 17835,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5249
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2195
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0918
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 17835,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00393",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0207,
      "angle": 36.76,
      "rpm": 100,
      "speed": 3132,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1149
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3132,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00394",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.134,
      "ra": 0.0453,
      "angle": 26.98,
      "rpm": 150,
      "speed": 6783,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3877
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6783,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00395",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.906,
      "ra": 0.0621,
      "angle": 45.23,
      "rpm": 150,
      "speed": 15704,
      "pressure": 15,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2372
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 15704,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00396",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.89,
      "ra": 0.0351,
      "angle": 55.26,
      "rpm": 125,
      "speed": 20556,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1767
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 20556,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00397",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0229,
      "angle": 28.62,
      "rpm": 200,
      "speed": 16027,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1906
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 16027,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0229
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00398",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.0714,
      "angle": 50.83,
      "rpm": 175,
      "speed": 10449,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3516
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10449,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00399",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.711,
      "ra": 0.0227,
      "angle": 59.17,
      "rpm": 125,
      "speed": 11147,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0959
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 11147,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00400",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.317,
      "ra": 0.02,
      "angle": 63.15,
      "rpm": 125,
      "speed": 7241,
      "pressure": 20,
      "grit": 1200,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1623
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7241,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00401",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.492,
      "ra": 0.0436,
      "angle": 46.74,
      "rpm": 150,
      "speed": 20363,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2551
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 20363,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00402",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.253,
      "ra": 0.0757,
      "angle": 42.51,
      "rpm": 250,
      "speed": 18330,
      "pressure": 20,
      "grit": 400,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6212
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.308
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1527
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 18330,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0757
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00403",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.101,
      "ra": 0.0647,
      "angle": 47.61,
      "rpm": 175,
      "speed": 24254,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1664
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 24254,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00404",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.799,
      "ra": 0.0696,
      "angle": 43.72,
      "rpm": 250,
      "speed": 31509,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3542
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.157
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31509,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0696
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00405",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.244,
      "ra": 0.0235,
      "angle": 63.97,
      "rpm": 125,
      "speed": 24524,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4612
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.171
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 24524,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00406",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.457,
      "ra": 0.0251,
      "angle": 32.23,
      "rpm": 125,
      "speed": 6807,
      "pressure": 10,
      "grit": 800,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1912
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6807,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00407",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.681,
      "ra": 0.071,
      "angle": 33.51,
      "rpm": 175,
      "speed": 13241,
      "pressure": 10,
      "grit": 400,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.387
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2199
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1249
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 13241,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00408",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.699,
      "ra": 0.025,
      "angle": 64.73,
      "rpm": 125,
      "speed": 14933,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5917
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2061
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0718
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 14933,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00409",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.091,
      "ra": 0.0426,
      "angle": 26.11,
      "rpm": 100,
      "speed": 4371,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2156
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4371,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00410",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.344,
      "ra": 0.0345,
      "angle": 43.92,
      "rpm": 125,
      "speed": 7917,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2153
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7917,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00411",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.821,
      "ra": 0.0222,
      "angle": 30.01,
      "rpm": 125,
      "speed": 10526,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.074
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10526,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00412",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.542,
      "ra": 0.0296,
      "angle": 52.51,
      "rpm": 200,
      "speed": 15496,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2136
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15496,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00413",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.261,
      "ra": 0.0321,
      "angle": 59.66,
      "rpm": 100,
      "speed": 18014,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2012
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 18014,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00414",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.386,
      "ra": 0.0702,
      "angle": 44.61,
      "rpm": 175,
      "speed": 6766,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3119
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 6766,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00415",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0319,
      "angle": 56.31,
      "rpm": 200,
      "speed": 10088,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10088,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00416",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.77,
      "ra": 0.0277,
      "angle": 44.84,
      "rpm": 150,
      "speed": 11665,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2214
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11665,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00417",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.734,
      "ra": 0.0544,
      "angle": 53.93,
      "rpm": 125,
      "speed": 19979,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1725
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 19979,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00418",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.34,
      "ra": 0.0187,
      "angle": 61.47,
      "rpm": 150,
      "speed": 14010,
      "pressure": 20,
      "grit": 1200,
      "minutes": 25.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4606
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14010,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00419",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.941,
      "ra": 0.029,
      "angle": 64.36,
      "rpm": 200,
      "speed": 23722,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.295
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0925
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 23722,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00420",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.13,
      "ra": 0.0245,
      "angle": 54.66,
      "rpm": 250,
      "speed": 32472,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4336
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1664
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0638
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 32472,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00421",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.219,
      "ra": 0.0168,
      "angle": 26.09,
      "rpm": 175,
      "speed": 6369,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4177
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1431
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6369,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00422",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.264,
      "ra": 0.0672,
      "angle": 58.94,
      "rpm": 150,
      "speed": 26629,
      "pressure": 20,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4753
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1787
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 26629,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00423",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0303,
      "angle": 58.61,
      "rpm": 200,
      "speed": 17633,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2713
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0907
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17633,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00424",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.854,
      "ra": 0.0709,
      "angle": 28.93,
      "rpm": 250,
      "speed": 8104,
      "pressure": 10,
      "grit": 400,
      "minutes": 28.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4584
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2461
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8104,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0709
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00425",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.312,
      "ra": 0.0724,
      "angle": 51.05,
      "rpm": 200,
      "speed": 18002,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3082
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 18002,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00426",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.542,
      "ra": 0.0247,
      "angle": 45.21,
      "rpm": 100,
      "speed": 7848,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1952
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0694
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 7848,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00427",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0375,
      "angle": 62.58,
      "rpm": 150,
      "speed": 22912,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1554
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 22912,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00428",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.665,
      "ra": 0.0571,
      "angle": 34.64,
      "rpm": 250,
      "speed": 12246,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5409
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1758
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 12246,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0571
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00429",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.713,
      "ra": 0.0531,
      "angle": 59.9,
      "rpm": 200,
      "speed": 28962,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7188
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3016
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1265
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 28962,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00430",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.149,
      "ra": 0.0287,
      "angle": 36.07,
      "rpm": 175,
      "speed": 7160,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1816
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7160,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00431",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.233,
      "ra": 0.0472,
      "angle": 56.06,
      "rpm": 250,
      "speed": 33451,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4155
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 33451,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00432",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.698,
      "ra": 0.0514,
      "angle": 41.46,
      "rpm": 125,
      "speed": 7431,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1894
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0987
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 7431,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0514
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00433",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.029,
      "ra": 0.0462,
      "angle": 43.51,
      "rpm": 150,
      "speed": 11283,
      "pressure": 25,
      "grit": 600,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4737
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.218
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1004
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11283,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00434",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.81,
      "ra": 0.0174,
      "angle": 29.42,
      "rpm": 200,
      "speed": 13196,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3101
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 13196,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00435",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.649,
      "ra": 0.0579,
      "angle": 27.93,
      "rpm": 250,
      "speed": 11719,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.309
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 11719,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00436",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.764,
      "ra": 0.0304,
      "angle": 28.38,
      "rpm": 200,
      "speed": 7944,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1524
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7944,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00437",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.222,
      "ra": 0.0529,
      "angle": 54.48,
      "rpm": 100,
      "speed": 4852,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4291
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1507
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4852,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00438",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.388,
      "ra": 0.0368,
      "angle": 27.19,
      "rpm": 125,
      "speed": 4748,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.226
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 4748,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00439",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.468,
      "ra": 0.0426,
      "angle": 47.9,
      "rpm": 175,
      "speed": 19536,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6059
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2501
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1032
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 19536,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00440",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0624,
      "angle": 37.4,
      "rpm": 250,
      "speed": 13292,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.233
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13292,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0624
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00441",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0372,
      "angle": 57.87,
      "rpm": 200,
      "speed": 13894,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2389
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13894,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00442",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.687,
      "ra": 0.0258,
      "angle": 58.89,
      "rpm": 100,
      "speed": 5320,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3024
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1331
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0586
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5320,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0258
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00443",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.671,
      "ra": 0.025,
      "angle": 43.83,
      "rpm": 100,
      "speed": 12639,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2241
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0749
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 12639,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00444",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.471,
      "ra": 0.0658,
      "angle": 34.97,
      "rpm": 125,
      "speed": 7422,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3111
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1431
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 7422,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00445",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.062,
      "ra": 0.0303,
      "angle": 37.8,
      "rpm": 150,
      "speed": 12907,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1794
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12907,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00446",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.058,
      "ra": 0.0306,
      "angle": 40.03,
      "rpm": 125,
      "speed": 5722,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3248
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0997
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5722,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00447",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0203,
      "angle": 37.76,
      "rpm": 250,
      "speed": 13430,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3154
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13430,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00448",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.975,
      "ra": 0.0519,
      "angle": 56.18,
      "rpm": 125,
      "speed": 6288,
      "pressure": 20,
      "grit": 600,
      "minutes": 28,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4683
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2249
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1081
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6288,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00449",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.539,
      "ra": 0.0777,
      "angle": 38.35,
      "rpm": 250,
      "speed": 13656,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3458
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13656,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0777
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00450",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.722,
      "ra": 0.04,
      "angle": 42.1,
      "rpm": 100,
      "speed": 6045,
      "pressure": 15,
      "grit": 600,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2624
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 6045,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00451",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0337,
      "angle": 59.26,
      "rpm": 125,
      "speed": 8934,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3314
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1547
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8934,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00452",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.116,
      "ra": 0.053,
      "angle": 43.69,
      "rpm": 125,
      "speed": 12594,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.521
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2432
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 12594,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00453",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.852,
      "ra": 0.0363,
      "angle": 26.2,
      "rpm": 150,
      "speed": 5483,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2976
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1039
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5483,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00454",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.601,
      "ra": 0.0359,
      "angle": 39.12,
      "rpm": 250,
      "speed": 16743,
      "pressure": 20,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1469
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 16743,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00455",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.96,
      "ra": 0.0782,
      "angle": 26.07,
      "rpm": 125,
      "speed": 9091,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5129
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.274
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1464
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9091,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00456",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.272,
      "ra": 0.056,
      "angle": 26.53,
      "rpm": 250,
      "speed": 9258,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2669
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 9258,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.056
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00457",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.395,
      "ra": 0.0364,
      "angle": 52.16,
      "rpm": 150,
      "speed": 11533,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2253
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11533,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00458",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.799,
      "ra": 0.0737,
      "angle": 42.32,
      "rpm": 250,
      "speed": 24320,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3641
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24320,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00459",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.0398,
      "angle": 42.42,
      "rpm": 150,
      "speed": 10973,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.497
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2142
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0923
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10973,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00460",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.632,
      "ra": 0.0685,
      "angle": 57.09,
      "rpm": 150,
      "speed": 15380,
      "pressure": 15,
      "grit": 400,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3344
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 15380,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0685
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00461",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.519,
      "ra": 0.0285,
      "angle": 50.16,
      "rpm": 175,
      "speed": 12865,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4036
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1073
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12865,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00462",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.174,
      "ra": 0.0347,
      "angle": 29.95,
      "rpm": 150,
      "speed": 6302,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.363
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1122
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 6302,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00463",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.12,
      "ra": 0.0569,
      "angle": 36.66,
      "rpm": 175,
      "speed": 5464,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2524
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1199
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5464,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00464",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.257,
      "ra": 0.02,
      "angle": 36.12,
      "rpm": 125,
      "speed": 12805,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1586
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 12805,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00465",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.376,
      "ra": 0.0382,
      "angle": 55.04,
      "rpm": 175,
      "speed": 14322,
      "pressure": 20,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4166
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1262
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14322,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00466",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.546,
      "ra": 0.0203,
      "angle": 44.35,
      "rpm": 125,
      "speed": 4802,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3647
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.086
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4802,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00467",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.651,
      "ra": 0.0301,
      "angle": 25.87,
      "rpm": 150,
      "speed": 8658,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2337
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8658,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00468",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.026,
      "ra": 0.0663,
      "angle": 26.97,
      "rpm": 175,
      "speed": 3955,
      "pressure": 20,
      "grit": 400,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5173
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2608
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1315
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 3955,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0663
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00469",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.014,
      "ra": 0.0597,
      "angle": 28.83,
      "rpm": 125,
      "speed": 10094,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3945
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1535
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10094,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00470",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.465,
      "ra": 0.0236,
      "angle": 26.92,
      "rpm": 200,
      "speed": 6015,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5219
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1859
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 6015,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00471",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.773,
      "ra": 0.0239,
      "angle": 32.21,
      "rpm": 200,
      "speed": 18141,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6041
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 18141,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00472",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0474,
      "angle": 46.48,
      "rpm": 150,
      "speed": 16189,
      "pressure": 20,
      "grit": 600,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2769
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16189,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00473",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.647,
      "ra": 0.0496,
      "angle": 61.81,
      "rpm": 100,
      "speed": 18806,
      "pressure": 15,
      "grit": 600,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1791
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0943
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 18806,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00474",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.457,
      "ra": 0.0334,
      "angle": 52.55,
      "rpm": 150,
      "speed": 9306,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2206
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 9306,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00475",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.42,
      "ra": 0.0438,
      "angle": 61.68,
      "rpm": 200,
      "speed": 15006,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1397
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 15006,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00476",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.601,
      "ra": 0.0337,
      "angle": 37.81,
      "rpm": 150,
      "speed": 12911,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1423
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12911,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00477",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.058,
      "ra": 0.0425,
      "angle": 50.8,
      "rpm": 250,
      "speed": 18647,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.212
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18647,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00478",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0168,
      "angle": 54.15,
      "rpm": 150,
      "speed": 9635,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2364
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.063
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9635,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00479",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.975,
      "ra": 0.0485,
      "angle": 56.43,
      "rpm": 100,
      "speed": 16856,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2175
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 16856,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00480",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.643,
      "ra": 0.0245,
      "angle": 29.4,
      "rpm": 250,
      "speed": 8242,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2164
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 8242,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00481",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.644,
      "ra": 0.0579,
      "angle": 44.78,
      "rpm": 175,
      "speed": 11325,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7122
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3085
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1337
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11325,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00482",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0187,
      "angle": 38.43,
      "rpm": 175,
      "speed": 11497,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1345
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11497,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00483",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.509,
      "ra": 0.0346,
      "angle": 58.25,
      "rpm": 125,
      "speed": 21880,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2285
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 21880,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00484",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.515,
      "ra": 0.0758,
      "angle": 26.81,
      "rpm": 100,
      "speed": 2246,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3389
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2246,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0758
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00485",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.129,
      "ra": 0.0354,
      "angle": 46.52,
      "rpm": 125,
      "speed": 10128,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4751
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1999
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0841
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10128,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00486",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.814,
      "ra": 0.03,
      "angle": 44.61,
      "rpm": 175,
      "speed": 18043,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1563
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 18043,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00487",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.326,
      "ra": 0.0714,
      "angle": 29.94,
      "rpm": 175,
      "speed": 5880,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3077
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5880,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00488",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.727,
      "ra": 0.0315,
      "angle": 25.59,
      "rpm": 100,
      "speed": 2140,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2332
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2140,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00489",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.779,
      "ra": 0.0725,
      "angle": 44.35,
      "rpm": 250,
      "speed": 25609,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.353
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.16
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 25609,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0725
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00490",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.968,
      "ra": 0.0634,
      "angle": 52.6,
      "rpm": 150,
      "speed": 9316,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2477
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9316,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00491",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0761,
      "angle": 54.36,
      "rpm": 200,
      "speed": 19358,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2629
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19358,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00492",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.241,
      "ra": 0.0427,
      "angle": 40.74,
      "rpm": 250,
      "speed": 8749,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5345
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2302
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0991
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 8749,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0427
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00493",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.77,
      "ra": 0.0335,
      "angle": 43.36,
      "rpm": 150,
      "speed": 7494,
      "pressure": 10,
      "grit": 800,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1606
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7494,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00494",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.673,
      "ra": 0.0315,
      "angle": 54.94,
      "rpm": 100,
      "speed": 8167,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2296
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8167,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00495",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.606,
      "ra": 0.0409,
      "angle": 37.22,
      "rpm": 125,
      "speed": 5289,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4725
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.139
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5289,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00496",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.129,
      "ra": 0.0266,
      "angle": 26,
      "rpm": 150,
      "speed": 8704,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4423
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1733
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8704,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00497",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.894,
      "ra": 0.0252,
      "angle": 39.19,
      "rpm": 250,
      "speed": 16775,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1501
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 16775,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00498",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.01,
      "ra": 0.0305,
      "angle": 55.47,
      "rpm": 200,
      "speed": 33036,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1755
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 33036,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0305
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00499",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.961,
      "ra": 0.0216,
      "angle": 35.86,
      "rpm": 125,
      "speed": 7624,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1441
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7624,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00500",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.9,
      "ra": 0.0173,
      "angle": 50.24,
      "rpm": 100,
      "speed": 14730,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2411
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14730,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00501",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.034,
      "angle": 48.62,
      "rpm": 100,
      "speed": 11353,
      "pressure": 10,
      "grit": 800,
      "minutes": 26.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2875
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0989
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 11353,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00502",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.65,
      "ra": 0.0195,
      "angle": 44.25,
      "rpm": 150,
      "speed": 9579,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2705
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1126
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9579,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00503",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.744,
      "ra": 0.0216,
      "angle": 46.88,
      "rpm": 100,
      "speed": 6810,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1268
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6810,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00504",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.791,
      "ra": 0.0615,
      "angle": 59.59,
      "rpm": 250,
      "speed": 22486,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2206
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 22486,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00505",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.947,
      "ra": 0.0516,
      "angle": 44.74,
      "rpm": 175,
      "speed": 9051,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2211
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9051,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00506",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.041,
      "ra": 0.0326,
      "angle": 52.94,
      "rpm": 150,
      "speed": 11732,
      "pressure": 10,
      "grit": 800,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1842
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11732,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00507",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.496,
      "ra": 0.0723,
      "angle": 31.56,
      "rpm": 150,
      "speed": 3995,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3289
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 3995,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00508",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.707,
      "ra": 0.0375,
      "angle": 57.21,
      "rpm": 150,
      "speed": 25698,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0998
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 25698,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00509",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0498,
      "angle": 50.14,
      "rpm": 125,
      "speed": 5511,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.365
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0967
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5511,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00510",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.489,
      "ra": 0.0186,
      "angle": 47.63,
      "rpm": 150,
      "speed": 16639,
      "pressure": 15,
      "grit": 1200,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4978
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1664
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 16639,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00511",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.261,
      "ra": 0.0631,
      "angle": 40.25,
      "rpm": 100,
      "speed": 6907,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4647
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1712
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6907,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0631
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00512",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.14,
      "ra": 0.0329,
      "angle": 29.94,
      "rpm": 250,
      "speed": 8400,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3497
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1073
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 8400,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00513",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.312,
      "ra": 0.0231,
      "angle": 59.58,
      "rpm": 250,
      "speed": 13489,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1741
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13489,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00514",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.613,
      "ra": 0.0265,
      "angle": 51.34,
      "rpm": 125,
      "speed": 5662,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2795
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1275
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0581
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5662,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00515",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.381,
      "ra": 0.016,
      "angle": 64.3,
      "rpm": 150,
      "speed": 11847,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3125
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11847,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.016
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00516",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.094,
      "ra": 0.0191,
      "angle": 61.66,
      "rpm": 125,
      "speed": 11719,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3977
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 11719,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00517",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.401,
      "ra": 0.0394,
      "angle": 59.05,
      "rpm": 100,
      "speed": 5338,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.426
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5338,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00518",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.743,
      "ra": 0.0716,
      "angle": 56.07,
      "rpm": 125,
      "speed": 8364,
      "pressure": 20,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6014
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2075
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8364,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00519",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.651,
      "ra": 0.0174,
      "angle": 47.59,
      "rpm": 175,
      "speed": 24242,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1695
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 24242,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00520",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.892,
      "ra": 0.0693,
      "angle": 45.53,
      "rpm": 125,
      "speed": 6592,
      "pressure": 10,
      "grit": 400,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4709
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2486
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6592,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00521",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.578,
      "ra": 0.0597,
      "angle": 50.59,
      "rpm": 175,
      "speed": 15589,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6959
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3069
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1354
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 15589,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00522",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.756,
      "ra": 0.0168,
      "angle": 50.35,
      "rpm": 150,
      "speed": 8860,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2125
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 8860,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00523",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.372,
      "ra": 0.0206,
      "angle": 30.51,
      "rpm": 100,
      "speed": 2570,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1681
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2570,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00524",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.763,
      "ra": 0.0633,
      "angle": 36.44,
      "rpm": 175,
      "speed": 14478,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5816
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1919
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14478,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00525",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.104,
      "ra": 0.0302,
      "angle": 63.02,
      "rpm": 250,
      "speed": 24074,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1826
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24074,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00526",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.391,
      "ra": 0.0521,
      "angle": 50.18,
      "rpm": 200,
      "speed": 23535,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2692
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 23535,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00527",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0455,
      "angle": 30.34,
      "rpm": 250,
      "speed": 21295,
      "pressure": 20,
      "grit": 600,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5646
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2439
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1053
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21295,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0455
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00528",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.508,
      "ra": 0.0276,
      "angle": 32.82,
      "rpm": 125,
      "speed": 5783,
      "pressure": 20,
      "grit": 800,
      "minutes": 25.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3974
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1047
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 5783,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00529",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.927,
      "ra": 0.0445,
      "angle": 31.34,
      "rpm": 150,
      "speed": 13219,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2031
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13219,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00530",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.78,
      "ra": 0.052,
      "angle": 37.98,
      "rpm": 125,
      "speed": 6757,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5482
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1688
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6757,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00531",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.736,
      "ra": 0.066,
      "angle": 48.94,
      "rpm": 125,
      "speed": 17872,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3294
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1475
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 17872,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.066
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00532",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.272,
      "ra": 0.052,
      "angle": 52.53,
      "rpm": 175,
      "speed": 10852,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.572
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2572
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1156
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10852,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00533",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.119,
      "ra": 0.0754,
      "angle": 43.31,
      "rpm": 150,
      "speed": 9355,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2905
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9355,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0754
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00534",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.876,
      "ra": 0.0611,
      "angle": 34.43,
      "rpm": 100,
      "speed": 3894,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4502
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2314
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1189
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 3894,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00535",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.199,
      "ra": 0.0576,
      "angle": 25.71,
      "rpm": 200,
      "speed": 11471,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5613
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2628
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11471,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00536",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.896,
      "ra": 0.0269,
      "angle": 54.58,
      "rpm": 200,
      "speed": 9725,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2785
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0866
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9725,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00537",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.724,
      "ra": 0.0543,
      "angle": 45.38,
      "rpm": 250,
      "speed": 16419,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5445
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1719
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 16419,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00538",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.487,
      "ra": 0.0289,
      "angle": 31.46,
      "rpm": 125,
      "speed": 5530,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5552
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2073
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0774
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5530,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00539",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.712,
      "ra": 0.0703,
      "angle": 53.64,
      "rpm": 100,
      "speed": 7942,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7707
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1562
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7942,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00540",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.567,
      "ra": 0.0478,
      "angle": 39.47,
      "rpm": 200,
      "speed": 22540,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2737
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1144
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 22540,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0478
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00541",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.943,
      "ra": 0.0711,
      "angle": 28.46,
      "rpm": 150,
      "speed": 11950,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2589
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1357
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11950,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00542",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.525,
      "ra": 0.0252,
      "angle": 58.34,
      "rpm": 250,
      "speed": 13152,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.196
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13152,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00543",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0535,
      "angle": 54.86,
      "rpm": 150,
      "speed": 12229,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6616
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2861
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1237
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12229,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00544",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.786,
      "ra": 0.0454,
      "angle": 56.14,
      "rpm": 175,
      "speed": 11727,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1889
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11727,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00545",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.298,
      "ra": 0.0485,
      "angle": 64.62,
      "rpm": 250,
      "speed": 29802,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4339
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1451
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 29802,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00546",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.66,
      "ra": 0.022,
      "angle": 25.08,
      "rpm": 125,
      "speed": 6988,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5632
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1911
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 6988,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00547",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.834,
      "ra": 0.0181,
      "angle": 31.19,
      "rpm": 150,
      "speed": 6576,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2326
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6576,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00548",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.866,
      "ra": 0.034,
      "angle": 42.35,
      "rpm": 175,
      "speed": 8519,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1716
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8519,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00549",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.795,
      "ra": 0.039,
      "angle": 48.87,
      "rpm": 200,
      "speed": 17129,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.291
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1065
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17129,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.039
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00550",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.332,
      "ra": 0.0202,
      "angle": 34.25,
      "rpm": 150,
      "speed": 7260,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4674
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7260,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00551",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.042,
      "ra": 0.0391,
      "angle": 54.56,
      "rpm": 200,
      "speed": 25922,
      "pressure": 25,
      "grit": 800,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2018
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 25922,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00552",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.391,
      "ra": 0.0285,
      "angle": 48.57,
      "rpm": 175,
      "speed": 12403,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5263
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1991
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0753
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 12403,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00553",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.451,
      "ra": 0.0511,
      "angle": 58.36,
      "rpm": 200,
      "speed": 21052,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2723
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 21052,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00554",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.672,
      "ra": 0.0705,
      "angle": 52.82,
      "rpm": 250,
      "speed": 15602,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3169
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1495
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15602,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00555",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.156,
      "ra": 0.0268,
      "angle": 51.9,
      "rpm": 100,
      "speed": 6115,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.176
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6115,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00556",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0162,
      "angle": 26.34,
      "rpm": 250,
      "speed": 7351,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1199
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7351,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0162
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00557",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.958,
      "ra": 0.0685,
      "angle": 25.8,
      "rpm": 250,
      "speed": 14390,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3976
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.165
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14390,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0685
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00558",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.621,
      "ra": 0.0203,
      "angle": 30.63,
      "rpm": 150,
      "speed": 12905,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3764
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0874
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 12905,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00559",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.954,
      "ra": 0.0365,
      "angle": 52.4,
      "rpm": 250,
      "speed": 38646,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1866
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 38646,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00560",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.306,
      "ra": 0.0341,
      "angle": 37.81,
      "rpm": 200,
      "speed": 10759,
      "pressure": 10,
      "grit": 800,
      "minutes": 26.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.525
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.211
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0848
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10759,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00561",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.979,
      "ra": 0.0224,
      "angle": 59.63,
      "rpm": 200,
      "speed": 14402,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3808
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1481
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14402,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00562",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.433,
      "ra": 0.0355,
      "angle": 55.33,
      "rpm": 200,
      "speed": 9882,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4177
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1218
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9882,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00563",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.545,
      "ra": 0.0343,
      "angle": 64.11,
      "rpm": 150,
      "speed": 17706,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2302
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 17706,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00564",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.476,
      "ra": 0.0426,
      "angle": 50.03,
      "rpm": 175,
      "speed": 7696,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4528
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1389
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 7696,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00565",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.008,
      "ra": 0.0219,
      "angle": 63.15,
      "rpm": 175,
      "speed": 33790,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2813
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0785
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 33790,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00566",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.415,
      "ra": 0.0306,
      "angle": 58.94,
      "rpm": 125,
      "speed": 6657,
      "pressure": 15,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2081
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6657,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00567",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.065,
      "ra": 0.0792,
      "angle": 43.65,
      "rpm": 150,
      "speed": 11323,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5562
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2904
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1517
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11323,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0792
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00568",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.782,
      "ra": 0.038,
      "angle": 27.17,
      "rpm": 250,
      "speed": 18979,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1724
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18979,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00569",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.149,
      "ra": 0.0364,
      "angle": 29.83,
      "rpm": 175,
      "speed": 4393,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.115
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 4393,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00570",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.809,
      "ra": 0.0389,
      "angle": 55.95,
      "rpm": 150,
      "speed": 20024,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2942
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.107
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 20024,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00571",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.675,
      "ra": 0.0373,
      "angle": 55.57,
      "rpm": 200,
      "speed": 13243,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6471
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.25
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0966
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13243,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00572",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.652,
      "ra": 0.0684,
      "angle": 44.29,
      "rpm": 100,
      "speed": 6393,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2112
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6393,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0684
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00573",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.161,
      "ra": 0.0749,
      "angle": 39.22,
      "rpm": 175,
      "speed": 11753,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2949
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11753,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0749
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00574",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.871,
      "ra": 0.0196,
      "angle": 48.66,
      "rpm": 175,
      "speed": 9943,
      "pressure": 10,
      "grit": 1200,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1307
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9943,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00575",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.107,
      "ra": 0.0329,
      "angle": 55.38,
      "rpm": 125,
      "speed": 20608,
      "pressure": 25,
      "grit": 800,
      "minutes": 5.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1908
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 20608,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00576",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.25,
      "ra": 0.0234,
      "angle": 51.03,
      "rpm": 175,
      "speed": 20993,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3319
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0881
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 20993,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00577",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.982,
      "ra": 0.0341,
      "angle": 61.74,
      "rpm": 125,
      "speed": 11737,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3204
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1045
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11737,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00578",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.298,
      "ra": 0.0527,
      "angle": 63.9,
      "rpm": 200,
      "speed": 11756,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1533
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11756,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00579",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.697,
      "ra": 0.0196,
      "angle": 27.05,
      "rpm": 175,
      "speed": 7935,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5563
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1824
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7935,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00580",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.773,
      "ra": 0.0584,
      "angle": 29.69,
      "rpm": 125,
      "speed": 4163,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3218
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4163,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00581",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.666,
      "ra": 0.0569,
      "angle": 58.92,
      "rpm": 175,
      "speed": 9316,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1754
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9316,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00582",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.087,
      "ra": 0.0233,
      "angle": 27.3,
      "rpm": 150,
      "speed": 5722,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4159
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1591
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0609
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5722,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00583",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.439,
      "ra": 0.0352,
      "angle": 62.43,
      "rpm": 150,
      "speed": 28556,
      "pressure": 25,
      "grit": 800,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4177
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1213
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 28556,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00584",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.548,
      "ra": 0.0512,
      "angle": 54.25,
      "rpm": 175,
      "speed": 22531,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2815
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 22531,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00585",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.987,
      "ra": 0.062,
      "angle": 60.28,
      "rpm": 150,
      "speed": 8208,
      "pressure": 10,
      "grit": 400,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2474
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1238
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8208,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00586",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.12,
      "ra": 0.0736,
      "angle": 57.81,
      "rpm": 200,
      "speed": 17346,
      "pressure": 15,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.452
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1824
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 17346,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00587",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.14,
      "ra": 0.0212,
      "angle": 50.83,
      "rpm": 100,
      "speed": 14927,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.302
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14927,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00588",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.464,
      "ra": 0.0219,
      "angle": 39.52,
      "rpm": 200,
      "speed": 6771,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.512
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1791
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 6771,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00589",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.656,
      "ra": 0.0212,
      "angle": 30.52,
      "rpm": 250,
      "speed": 8571,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.557
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1874
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.063
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8571,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00590",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.385,
      "ra": 0.0743,
      "angle": 30.64,
      "rpm": 150,
      "speed": 7746,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6666
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3208
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1544
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7746,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00591",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.689,
      "ra": 0.0291,
      "angle": 43.33,
      "rpm": 200,
      "speed": 24959,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6119
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2217
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 24959,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00592",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.312,
      "ra": 0.0359,
      "angle": 33.73,
      "rpm": 125,
      "speed": 5952,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3954
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1191
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5952,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00593",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.074,
      "angle": 25.53,
      "rpm": 125,
      "speed": 5338,
      "pressure": 15,
      "grit": 400,
      "minutes": 4.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.231
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5338,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.074
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00594",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.124,
      "ra": 0.0267,
      "angle": 31.13,
      "rpm": 150,
      "speed": 5250,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3231
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5250,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00595",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.646,
      "ra": 0.0354,
      "angle": 63.55,
      "rpm": 125,
      "speed": 9730,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2454
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0932
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9730,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00596",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.169,
      "ra": 0.0268,
      "angle": 39.66,
      "rpm": 175,
      "speed": 5948,
      "pressure": 10,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.177
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5948,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00597",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.957,
      "ra": 0.0473,
      "angle": 64.52,
      "rpm": 200,
      "speed": 11898,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2128
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11898,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00598",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.755,
      "ra": 0.0196,
      "angle": 42.01,
      "rpm": 175,
      "speed": 21110,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1216
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 21110,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00599",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.712,
      "ra": 0.0307,
      "angle": 26.38,
      "rpm": 250,
      "speed": 7363,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6265
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2293
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 7363,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00600",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.179,
      "ra": 0.0381,
      "angle": 60.44,
      "rpm": 150,
      "speed": 16469,
      "pressure": 20,
      "grit": 800,
      "minutes": 29.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4999
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2119
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 16469,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00601",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0213,
      "angle": 46.46,
      "rpm": 200,
      "speed": 16181,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2206
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0685
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 16181,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00602",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.208,
      "ra": 0.0244,
      "angle": 25.08,
      "rpm": 125,
      "speed": 3494,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4554
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1717
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3494,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00603",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.084,
      "ra": 0.0693,
      "angle": 47.32,
      "rpm": 150,
      "speed": 10323,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4334
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1733
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10323,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00604",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.715,
      "ra": 0.0363,
      "angle": 27.14,
      "rpm": 175,
      "speed": 3981,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1611
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 3981,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00605",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.064,
      "ra": 0.0356,
      "angle": 54.71,
      "rpm": 150,
      "speed": 24380,
      "pressure": 20,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1946
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 24380,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00606",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.643,
      "ra": 0.08,
      "angle": 56.34,
      "rpm": 175,
      "speed": 14721,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.321
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1602
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 14721,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00607",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0276,
      "angle": 30.61,
      "rpm": 125,
      "speed": 8597,
      "pressure": 10,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2104
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8597,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00608",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.238,
      "ra": 0.0458,
      "angle": 29.04,
      "rpm": 100,
      "speed": 4882,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4125
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1375
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4882,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0458
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00609",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.0564,
      "angle": 36.52,
      "rpm": 200,
      "speed": 16585,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2526
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16585,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0564
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00610",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.076,
      "ra": 0.0786,
      "angle": 28.41,
      "rpm": 125,
      "speed": 5964,
      "pressure": 20,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4498
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.188
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5964,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00611",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.358,
      "ra": 0.0787,
      "angle": 48.59,
      "rpm": 250,
      "speed": 10636,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6663
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1604
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 10636,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00612",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.69,
      "ra": 0.0675,
      "angle": 43.67,
      "rpm": 250,
      "speed": 12588,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3377
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 12588,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00613",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.775,
      "ra": 0.0327,
      "angle": 46.77,
      "rpm": 175,
      "speed": 19019,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4688
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1238
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 19019,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00614",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.88,
      "ra": 0.0163,
      "angle": 29.07,
      "rpm": 150,
      "speed": 7331,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2328
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7331,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0163
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00615",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.936,
      "ra": 0.0542,
      "angle": 63.74,
      "rpm": 200,
      "speed": 15626,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2252
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15626,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00616",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.607,
      "ra": 0.0493,
      "angle": 56.27,
      "rpm": 250,
      "speed": 20999,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6725
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2815
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1178
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 20999,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00617",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.923,
      "ra": 0.0334,
      "angle": 44.38,
      "rpm": 150,
      "speed": 11533,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1756
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11533,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00618",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.272,
      "ra": 0.0464,
      "angle": 48.24,
      "rpm": 250,
      "speed": 35165,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5559
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2429
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1062
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 35165,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00619",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.281,
      "ra": 0.0471,
      "angle": 44.59,
      "rpm": 125,
      "speed": 9661,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2456
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9661,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00620",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.568,
      "ra": 0.0284,
      "angle": 43.87,
      "rpm": 250,
      "speed": 25303,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.211
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 25303,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00621",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.0382,
      "angle": 49.58,
      "rpm": 100,
      "speed": 8706,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3329
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1618
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8706,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00622",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.396,
      "ra": 0.0232,
      "angle": 25.03,
      "rpm": 100,
      "speed": 3487,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.18
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3487,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00623",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.781,
      "ra": 0.0273,
      "angle": 49.79,
      "rpm": 150,
      "speed": 21869,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.146
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 21869,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00624",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.601,
      "ra": 0.0695,
      "angle": 52.35,
      "rpm": 125,
      "speed": 5791,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7308
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3336
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1523
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 5791,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0695
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00625",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0223,
      "angle": 42.35,
      "rpm": 250,
      "speed": 9127,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4966
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1765
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9127,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00626",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0482,
      "angle": 33.68,
      "rpm": 125,
      "speed": 3566,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6098
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2617
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1123
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3566,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00627",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.671,
      "ra": 0.0176,
      "angle": 39.01,
      "rpm": 150,
      "speed": 16692,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3663
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16692,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00628",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.804,
      "ra": 0.0188,
      "angle": 63.39,
      "rpm": 125,
      "speed": 12124,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3144
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1229
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0481
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 12124,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00629",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.284,
      "ra": 0.0517,
      "angle": 61.25,
      "rpm": 250,
      "speed": 18598,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2576
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1154
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18598,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00630",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.593,
      "ra": 0.0584,
      "angle": 52.64,
      "rpm": 125,
      "speed": 15540,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5292
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1758
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 15540,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00631",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.241,
      "ra": 0.0419,
      "angle": 33.74,
      "rpm": 100,
      "speed": 9527,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.532
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.228
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0977
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9527,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00632",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.844,
      "ra": 0.0289,
      "angle": 27.7,
      "rpm": 125,
      "speed": 9682,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3631
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1562
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9682,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00633",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.61,
      "ra": 0.0283,
      "angle": 54.89,
      "rpm": 250,
      "speed": 24474,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5862
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2135
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0777
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24474,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00634",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.934,
      "ra": 0.0217,
      "angle": 48.74,
      "rpm": 200,
      "speed": 14231,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3646
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1424
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14231,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00635",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.643,
      "ra": 0.0477,
      "angle": 31.74,
      "rpm": 150,
      "speed": 10718,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6782
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2799
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1156
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 10718,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00636",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.749,
      "ra": 0.0374,
      "angle": 44.91,
      "rpm": 175,
      "speed": 6817,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2558
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 6817,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00637",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.233,
      "ra": 0.0197,
      "angle": 42.64,
      "rpm": 100,
      "speed": 12261,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1559
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 12261,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00638",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.909,
      "ra": 0.0689,
      "angle": 51.92,
      "rpm": 200,
      "speed": 9177,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.477
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2503
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9177,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00639",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.701,
      "ra": 0.0209,
      "angle": 60.49,
      "rpm": 175,
      "speed": 25645,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0906
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 25645,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00640",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.769,
      "ra": 0.0449,
      "angle": 31.15,
      "rpm": 200,
      "speed": 5254,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1858
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5254,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00641",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.885,
      "ra": 0.0199,
      "angle": 35.34,
      "rpm": 125,
      "speed": 5004,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2498
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5004,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00642",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.241,
      "ra": 0.0346,
      "angle": 29.02,
      "rpm": 200,
      "speed": 9757,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2072
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 9757,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00643",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.336,
      "ra": 0.0467,
      "angle": 25.52,
      "rpm": 175,
      "speed": 3735,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2498
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 3735,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00644",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.0356,
      "angle": 45.57,
      "rpm": 150,
      "speed": 7918,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1102
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7918,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00645",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.681,
      "ra": 0.0651,
      "angle": 57.97,
      "rpm": 150,
      "speed": 10442,
      "pressure": 20,
      "grit": 400,
      "minutes": 28.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3787
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2106
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1171
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10442,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00646",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.755,
      "ra": 0.0311,
      "angle": 57.6,
      "rpm": 200,
      "speed": 34542,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4575
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1193
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 34542,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00647",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.703,
      "ra": 0.0511,
      "angle": 46.67,
      "rpm": 175,
      "speed": 18974,
      "pressure": 15,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1895
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 18974,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00648",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.787,
      "ra": 0.0662,
      "angle": 42.14,
      "rpm": 100,
      "speed": 9683,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3439
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9683,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00649",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.601,
      "ra": 0.0532,
      "angle": 26.69,
      "rpm": 250,
      "speed": 18631,
      "pressure": 10,
      "grit": 400,
      "minutes": 28.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3278
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1788
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0975
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18631,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0532
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00650",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.711,
      "ra": 0.0333,
      "angle": 34.23,
      "rpm": 200,
      "speed": 9674,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1238
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9674,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00651",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.254,
      "ra": 0.0269,
      "angle": 27.09,
      "rpm": 250,
      "speed": 11353,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3484
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11353,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00652",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.168,
      "ra": 0.0396,
      "angle": 63.36,
      "rpm": 175,
      "speed": 16964,
      "pressure": 10,
      "grit": 600,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2151
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16964,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00653",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.064,
      "ra": 0.034,
      "angle": 32.94,
      "rpm": 200,
      "speed": 18576,
      "pressure": 15,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4499
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1902
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18576,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00654",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.742,
      "ra": 0.0675,
      "angle": 55.59,
      "rpm": 250,
      "speed": 24840,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5895
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1995
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 24840,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00655",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.109,
      "ra": 0.0683,
      "angle": 27.66,
      "rpm": 150,
      "speed": 4640,
      "pressure": 20,
      "grit": 400,
      "minutes": 24.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5525
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2752
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1371
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 4640,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00656",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.49,
      "ra": 0.0206,
      "angle": 54.36,
      "rpm": 250,
      "speed": 16132,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1752
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 16132,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00657",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.403,
      "ra": 0.054,
      "angle": 43.72,
      "rpm": 200,
      "speed": 15124,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2752
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15124,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.054
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00658",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.59,
      "ra": 0.0668,
      "angle": 27.03,
      "rpm": 125,
      "speed": 9439,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3259
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9439,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00659",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.747,
      "ra": 0.0781,
      "angle": 40.73,
      "rpm": 125,
      "speed": 5831,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1658
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5831,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0781
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00660",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.941,
      "ra": 0.0313,
      "angle": 54.36,
      "rpm": 100,
      "speed": 6453,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3026
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0973
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6453,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00661",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.575,
      "ra": 0.0294,
      "angle": 43.98,
      "rpm": 150,
      "speed": 7612,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4178
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1108
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7612,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00662",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0527,
      "angle": 51.34,
      "rpm": 100,
      "speed": 9060,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1545
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9060,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00663",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.768,
      "ra": 0.0431,
      "angle": 26.85,
      "rpm": 175,
      "speed": 10498,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1819
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10498,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00664",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.047,
      "ra": 0.025,
      "angle": 61.66,
      "rpm": 175,
      "speed": 19687,
      "pressure": 15,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1618
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 19687,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00665",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.591,
      "ra": 0.053,
      "angle": 31.08,
      "rpm": 200,
      "speed": 10483,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5119
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1647
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10483,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00666",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.431,
      "ra": 0.0475,
      "angle": 55.28,
      "rpm": 175,
      "speed": 8637,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6108
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2607
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 8637,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0475
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00667",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.982,
      "ra": 0.0224,
      "angle": 39.97,
      "rpm": 100,
      "speed": 3428,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3816
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1483
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3428,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00668",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.929,
      "ra": 0.0675,
      "angle": 49.46,
      "rpm": 175,
      "speed": 20258,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2504
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 20258,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00669",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.107,
      "ra": 0.0252,
      "angle": 26.47,
      "rpm": 250,
      "speed": 11083,
      "pressure": 15,
      "grit": 800,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.43
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.167
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11083,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00670",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.251,
      "ra": 0.0367,
      "angle": 58.29,
      "rpm": 100,
      "speed": 8759,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2143
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8759,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00671",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.717,
      "ra": 0.0382,
      "angle": 38.97,
      "rpm": 250,
      "speed": 22231,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2698
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1015
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 22231,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00672",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.163,
      "ra": 0.0222,
      "angle": 41.93,
      "rpm": 150,
      "speed": 7222,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4323
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1607
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 7222,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00673",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.027,
      "ra": 0.0415,
      "angle": 62.04,
      "rpm": 175,
      "speed": 26448,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2064
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0926
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 26448,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00674",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.236,
      "ra": 0.055,
      "angle": 29.31,
      "rpm": 200,
      "speed": 4929,
      "pressure": 20,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5677
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2607
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 4929,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00675",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.282,
      "ra": 0.0477,
      "angle": 62.81,
      "rpm": 100,
      "speed": 7672,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2473
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7672,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00676",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.133,
      "ra": 0.0511,
      "angle": 53.94,
      "rpm": 175,
      "speed": 27976,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2406
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1109
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 27976,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00677",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.576,
      "ra": 0.0199,
      "angle": 47.4,
      "rpm": 100,
      "speed": 8274,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1771
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8274,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00678",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.2,
      "ra": 0.0577,
      "angle": 32.1,
      "rpm": 250,
      "speed": 6779,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4364
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1587
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 6779,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0577
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00679",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.0241,
      "angle": 25.87,
      "rpm": 175,
      "speed": 10102,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3857
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0964
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10102,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00680",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0199,
      "angle": 37.82,
      "rpm": 100,
      "speed": 10762,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2541
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10762,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00681",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.713,
      "ra": 0.0715,
      "angle": 29.16,
      "rpm": 125,
      "speed": 4086,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4012
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2258
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1271
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4086,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0715
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00682",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.646,
      "ra": 0.0435,
      "angle": 25.05,
      "rpm": 150,
      "speed": 6281,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2628
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1069
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6281,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0435
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00683",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.621,
      "ra": 0.0288,
      "angle": 53.16,
      "rpm": 175,
      "speed": 13753,
      "pressure": 20,
      "grit": 800,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5918
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0789
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13753,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00684",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.982,
      "ra": 0.071,
      "angle": 57.25,
      "rpm": 100,
      "speed": 13717,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1704
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 13717,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00685",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.448,
      "ra": 0.0344,
      "angle": 56.17,
      "rpm": 150,
      "speed": 15088,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4163
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1197
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15088,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00686",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.725,
      "ra": 0.082,
      "angle": 56.84,
      "rpm": 150,
      "speed": 25501,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.8055
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3761
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1756
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 25501,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.082
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00687",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.175,
      "ra": 0.0636,
      "angle": 58.77,
      "rpm": 150,
      "speed": 7961,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4445
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1681
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7961,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00688",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.978,
      "ra": 0.0218,
      "angle": 34.43,
      "rpm": 100,
      "speed": 4867,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.146
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4867,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00689",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.0581,
      "angle": 54.39,
      "rpm": 200,
      "speed": 12914,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12914,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0581
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00690",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.181,
      "ra": 0.0278,
      "angle": 44.51,
      "rpm": 150,
      "speed": 11570,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4626
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1812
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 11570,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00691",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.617,
      "ra": 0.022,
      "angle": 31.48,
      "rpm": 150,
      "speed": 5313,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1886
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5313,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00692",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.951,
      "ra": 0.0461,
      "angle": 46.83,
      "rpm": 200,
      "speed": 16326,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2094
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16326,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00693",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0488,
      "angle": 27.32,
      "rpm": 125,
      "speed": 7635,
      "pressure": 10,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4076
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.141
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7635,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00694",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.25,
      "ra": 0.0676,
      "angle": 63.35,
      "rpm": 175,
      "speed": 10177,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6028
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2907
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1402
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10177,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00695",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.23,
      "ra": 0.0767,
      "angle": 43.91,
      "rpm": 125,
      "speed": 7915,
      "pressure": 25,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3071
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7915,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00696",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.02,
      "ra": 0.0383,
      "angle": 47.36,
      "rpm": 200,
      "speed": 16533,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3416
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1144
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 16533,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00697",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.648,
      "ra": 0.0264,
      "angle": 31.39,
      "rpm": 250,
      "speed": 6621,
      "pressure": 15,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.223
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 6621,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00698",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.735,
      "ra": 0.0351,
      "angle": 38.24,
      "rpm": 100,
      "speed": 5446,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2468
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5446,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00699",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.309,
      "ra": 0.0273,
      "angle": 62.79,
      "rpm": 100,
      "speed": 9586,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.189
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9586,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00700",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.601,
      "ra": 0.0239,
      "angle": 57.71,
      "rpm": 175,
      "speed": 12117,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5596
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1956
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0684
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12117,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00701",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.249,
      "ra": 0.0252,
      "angle": 45.58,
      "rpm": 100,
      "speed": 7920,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1774
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7920,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00702",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.746,
      "ra": 0.0212,
      "angle": 34.98,
      "rpm": 100,
      "speed": 5940,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1924
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 5940,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00703",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.994,
      "ra": 0.0643,
      "angle": 30.57,
      "rpm": 175,
      "speed": 7512,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5013
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2528
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1275
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7512,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0643
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00704",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.363,
      "ra": 0.052,
      "angle": 32.37,
      "rpm": 200,
      "speed": 18237,
      "pressure": 20,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4588
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1545
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 18237,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00705",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.84,
      "ra": 0.0286,
      "angle": 58.65,
      "rpm": 150,
      "speed": 10589,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.155
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0666
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10589,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00706",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.79,
      "ra": 0.076,
      "angle": 32.21,
      "rpm": 175,
      "speed": 12699,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.44
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.245
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1365
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12699,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.076
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00707",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.885,
      "ra": 0.0361,
      "angle": 38.69,
      "rpm": 125,
      "speed": 5515,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1787
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5515,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00708",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.482,
      "ra": 0.0601,
      "angle": 30.21,
      "rpm": 175,
      "speed": 4452,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2984
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 4452,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00709",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.971,
      "ra": 0.0267,
      "angle": 35.49,
      "rpm": 250,
      "speed": 10053,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2931
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0885
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10053,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00710",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0261,
      "angle": 34.24,
      "rpm": 125,
      "speed": 3629,
      "pressure": 10,
      "grit": 800,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4689
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.179
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0684
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 3629,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00711",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.375,
      "ra": 0.0667,
      "angle": 25.04,
      "rpm": 175,
      "speed": 4883,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3028
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1421
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4883,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00712",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.143,
      "ra": 0.0616,
      "angle": 61.39,
      "rpm": 250,
      "speed": 27975,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1631
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 27975,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00713",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.077,
      "ra": 0.0195,
      "angle": 31.14,
      "rpm": 100,
      "speed": 4377,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2828
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4377,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00714",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.238,
      "ra": 0.045,
      "angle": 58.26,
      "rpm": 250,
      "speed": 35015,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4101
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1358
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 35015,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00715",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.92,
      "ra": 0.0432,
      "angle": 35.08,
      "rpm": 175,
      "speed": 8688,
      "pressure": 15,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1994
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8688,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00716",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.497,
      "ra": 0.0495,
      "angle": 32.3,
      "rpm": 175,
      "speed": 6368,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2722
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6368,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00717",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.704,
      "ra": 0.0191,
      "angle": 44.36,
      "rpm": 250,
      "speed": 16010,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2115
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 16010,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00718",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.391,
      "ra": 0.0451,
      "angle": 45.67,
      "rpm": 175,
      "speed": 13890,
      "pressure": 25,
      "grit": 600,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2505
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13890,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00719",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.519,
      "ra": 0.0215,
      "angle": 26.65,
      "rpm": 200,
      "speed": 14882,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1807
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14882,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00720",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.574,
      "ra": 0.0753,
      "angle": 31.56,
      "rpm": 200,
      "speed": 14205,
      "pressure": 15,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7361
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3443
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.161
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 14205,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0753
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00721",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.487,
      "ra": 0.0343,
      "angle": 48.76,
      "rpm": 100,
      "speed": 8543,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5795
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2258
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.088
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8543,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00722",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.77,
      "ra": 0.0783,
      "angle": 47.06,
      "rpm": 125,
      "speed": 6840,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3723
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6840,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00723",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0285,
      "angle": 33.62,
      "rpm": 250,
      "speed": 9491,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4154
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1088
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9491,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00724",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.781,
      "ra": 0.0171,
      "angle": 64.75,
      "rpm": 150,
      "speed": 17926,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5575
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1745
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0546
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 17926,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00725",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.697,
      "ra": 0.0639,
      "angle": 58.53,
      "rpm": 150,
      "speed": 10563,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3143
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1417
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10563,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00726",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.402,
      "ra": 0.0756,
      "angle": 49.84,
      "rpm": 250,
      "speed": 18245,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2001
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 18245,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00727",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.181,
      "ra": 0.0328,
      "angle": 61.98,
      "rpm": 100,
      "speed": 9435,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1083
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9435,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00728",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.719,
      "ra": 0.0326,
      "angle": 46.67,
      "rpm": 150,
      "speed": 8132,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6379
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2367
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0878
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8132,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00729",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.488,
      "ra": 0.0314,
      "angle": 60.7,
      "rpm": 125,
      "speed": 11497,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2162
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11497,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0314
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00730",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0236,
      "angle": 28.32,
      "rpm": 125,
      "speed": 3963,
      "pressure": 10,
      "grit": 1200,
      "minutes": 4.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.19
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3963,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00731",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.32,
      "ra": 0.0377,
      "angle": 29.64,
      "rpm": 150,
      "speed": 3740,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4035
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1233
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3740,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00732",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.685,
      "ra": 0.0483,
      "angle": 32.67,
      "rpm": 125,
      "speed": 4604,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6933
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2853
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1174
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 4604,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0483
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00733",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.974,
      "ra": 0.0176,
      "angle": 38.35,
      "rpm": 125,
      "speed": 8194,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8194,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00734",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.0243,
      "angle": 39.35,
      "rpm": 175,
      "speed": 15726,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.492
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1805
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 15726,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00735",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.666,
      "ra": 0.0431,
      "angle": 50.8,
      "rpm": 200,
      "speed": 8950,
      "pressure": 10,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.268
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8950,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00736",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.429,
      "ra": 0.0567,
      "angle": 47.17,
      "rpm": 150,
      "speed": 16459,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2846
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 16459,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00737",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0217,
      "angle": 28.89,
      "rpm": 125,
      "speed": 5058,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2902
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5058,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00738",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.134,
      "ra": 0.019,
      "angle": 36.56,
      "rpm": 200,
      "speed": 8302,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1468
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 8302,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00739",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.281,
      "ra": 0.018,
      "angle": 53.08,
      "rpm": 100,
      "speed": 15691,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1518
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 15691,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00740",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.0291,
      "angle": 57.77,
      "rpm": 125,
      "speed": 6499,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2473
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0848
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6499,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00741",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.819,
      "ra": 0.0449,
      "angle": 30.83,
      "rpm": 100,
      "speed": 5197,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1918
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5197,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00742",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.551,
      "ra": 0.031,
      "angle": 54.13,
      "rpm": 150,
      "speed": 19263,
      "pressure": 10,
      "grit": 800,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2193
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 19263,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00743",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.167,
      "ra": 0.0554,
      "angle": 30.16,
      "rpm": 150,
      "speed": 5079,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5447
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2543
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 5079,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00744",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.524,
      "ra": 0.0593,
      "angle": 46.67,
      "rpm": 200,
      "speed": 27105,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3006
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 27105,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00745",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.192,
      "ra": 0.0517,
      "angle": 35.79,
      "rpm": 250,
      "speed": 25360,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2482
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1133
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 25360,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00746",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.297,
      "ra": 0.031,
      "angle": 28.08,
      "rpm": 200,
      "speed": 12570,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.51
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2005
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12570,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00747",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.512,
      "ra": 0.053,
      "angle": 46.13,
      "rpm": 150,
      "speed": 16053,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6542
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2831
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1225
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16053,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00748",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0202,
      "angle": 53.73,
      "rpm": 250,
      "speed": 11936,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.244
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11936,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00749",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.722,
      "ra": 0.0661,
      "angle": 47.44,
      "rpm": 250,
      "speed": 20706,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3971
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2185
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20706,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00750",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.055,
      "ra": 0.045,
      "angle": 61.13,
      "rpm": 125,
      "speed": 9277,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2179
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 9277,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00751",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.141,
      "ra": 0.021,
      "angle": 39.36,
      "rpm": 150,
      "speed": 16854,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3013
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16854,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00752",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0354,
      "angle": 37.13,
      "rpm": 250,
      "speed": 15827,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4056
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15827,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00753",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.732,
      "ra": 0.0632,
      "angle": 42.44,
      "rpm": 250,
      "speed": 18297,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5745
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1905
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18297,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0632
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00754",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.68,
      "ra": 0.0393,
      "angle": 60.95,
      "rpm": 150,
      "speed": 13865,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2629
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1016
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 13865,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00755",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.958,
      "ra": 0.033,
      "angle": 53.62,
      "rpm": 125,
      "speed": 19845,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3117
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1014
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 19845,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00756",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.456,
      "ra": 0.0233,
      "angle": 35.43,
      "rpm": 250,
      "speed": 12544,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1842
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 12544,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00757",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0337,
      "angle": 43.79,
      "rpm": 150,
      "speed": 18939,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2325
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 18939,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00758",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.08,
      "ra": 0.0296,
      "angle": 63.7,
      "rpm": 250,
      "speed": 29275,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1788
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29275,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00759",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0403,
      "angle": 32.74,
      "rpm": 125,
      "speed": 9228,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3567
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1199
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9228,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0403
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00760",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.158,
      "ra": 0.0564,
      "angle": 41.43,
      "rpm": 250,
      "speed": 29701,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2556
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 29701,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0564
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00761",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.437,
      "ra": 0.0178,
      "angle": 60.67,
      "rpm": 175,
      "speed": 9651,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3325
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0769
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9651,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00762",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.702,
      "ra": 0.0247,
      "angle": 28.98,
      "rpm": 125,
      "speed": 3045,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.205
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 3045,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00763",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.864,
      "ra": 0.0232,
      "angle": 29.63,
      "rpm": 250,
      "speed": 8309,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2587
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8309,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00764",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.684,
      "ra": 0.0264,
      "angle": 64.69,
      "rpm": 100,
      "speed": 9947,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5959
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2108
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0746
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9947,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00765",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.0646,
      "angle": 40.95,
      "rpm": 100,
      "speed": 3519,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5824
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2798
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1344
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3519,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00766",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.417,
      "ra": 0.0559,
      "angle": 64.93,
      "rpm": 175,
      "speed": 17489,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2814
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17489,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00767",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0312,
      "angle": 57.78,
      "rpm": 175,
      "speed": 30337,
      "pressure": 15,
      "grit": 800,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2104
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 30337,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00768",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.685,
      "ra": 0.027,
      "angle": 42.02,
      "rpm": 200,
      "speed": 7239,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3052
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.136
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 7239,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00769",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0431,
      "angle": 25.28,
      "rpm": 200,
      "speed": 5636,
      "pressure": 25,
      "grit": 600,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3237
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1181
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5636,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00770",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0243,
      "angle": 41.66,
      "rpm": 150,
      "speed": 7172,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4606
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1727
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7172,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00771",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.653,
      "ra": 0.0261,
      "angle": 30.37,
      "rpm": 200,
      "speed": 10232,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2077
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10232,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00772",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.371,
      "ra": 0.0335,
      "angle": 47.21,
      "rpm": 175,
      "speed": 7207,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.542
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2143
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0847
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7207,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00773",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.023,
      "ra": 0.0281,
      "angle": 36.59,
      "rpm": 100,
      "speed": 4155,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1695
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4155,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00774",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.263,
      "ra": 0.0219,
      "angle": 39.34,
      "rpm": 250,
      "speed": 11230,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1663
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 11230,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00775",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.606,
      "ra": 0.033,
      "angle": 28.49,
      "rpm": 125,
      "speed": 9970,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0871
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9970,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00776",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.198,
      "ra": 0.0404,
      "angle": 28.58,
      "rpm": 150,
      "speed": 9602,
      "pressure": 25,
      "grit": 800,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.22
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0943
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9602,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00777",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.682,
      "ra": 0.0511,
      "angle": 50.61,
      "rpm": 250,
      "speed": 18567,
      "pressure": 20,
      "grit": 600,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18567,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00778",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.61,
      "ra": 0.0312,
      "angle": 63.71,
      "rpm": 100,
      "speed": 9760,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2901
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.138
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9760,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00779",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.837,
      "ra": 0.0646,
      "angle": 43.12,
      "rpm": 200,
      "speed": 7448,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4412
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2325
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1226
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 7448,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00780",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.008,
      "ra": 0.0346,
      "angle": 64.86,
      "rpm": 125,
      "speed": 24950,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1868
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 24950,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00781",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.0286,
      "angle": 60.2,
      "rpm": 250,
      "speed": 27317,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4891
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1898
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 27317,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00782",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.542,
      "ra": 0.0606,
      "angle": 34.93,
      "rpm": 200,
      "speed": 11861,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3057
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11861,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00783",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.628,
      "ra": 0.0745,
      "angle": 47.92,
      "rpm": 250,
      "speed": 10471,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2163
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 10471,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0745
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00784",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.169,
      "ra": 0.0364,
      "angle": 61.84,
      "rpm": 125,
      "speed": 14113,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2063
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 14113,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00785",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.787,
      "ra": 0.0214,
      "angle": 42.92,
      "rpm": 200,
      "speed": 9880,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0935
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9880,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00786",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.778,
      "ra": 0.0231,
      "angle": 62.81,
      "rpm": 200,
      "speed": 23016,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.323
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1341
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 23016,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00787",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.697,
      "ra": 0.0432,
      "angle": 29.99,
      "rpm": 175,
      "speed": 11781,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2758
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1092
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11781,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00788",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.159,
      "ra": 0.0223,
      "angle": 63.57,
      "rpm": 175,
      "speed": 27254,
      "pressure": 20,
      "grit": 1200,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 27254,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00789",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.606,
      "ra": 0.0185,
      "angle": 56.17,
      "rpm": 150,
      "speed": 7544,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0443
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7544,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00790",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.889,
      "ra": 0.0372,
      "angle": 61.12,
      "rpm": 150,
      "speed": 27825,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3086
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 27825,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00791",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.753,
      "ra": 0.0638,
      "angle": 50.84,
      "rpm": 250,
      "speed": 18664,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3307
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1453
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18664,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0638
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00792",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.625,
      "ra": 0.0518,
      "angle": 59.41,
      "rpm": 100,
      "speed": 5377,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2901
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5377,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00793",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.646,
      "ra": 0.0276,
      "angle": 51.5,
      "rpm": 200,
      "speed": 12123,
      "pressure": 25,
      "grit": 800,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5923
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2131
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12123,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00794",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0594,
      "angle": 38.99,
      "rpm": 250,
      "speed": 8341,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2773
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8341,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0594
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00795",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.684,
      "ra": 0.0442,
      "angle": 38.44,
      "rpm": 125,
      "speed": 8214,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2728
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8214,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00796",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.709,
      "ra": 0.0396,
      "angle": 38.65,
      "rpm": 175,
      "speed": 11568,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4872
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1389
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11568,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00797",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.705,
      "ra": 0.0306,
      "angle": 39.9,
      "rpm": 125,
      "speed": 4276,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2284
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4276,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00798",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.224,
      "ra": 0.054,
      "angle": 44.08,
      "rpm": 250,
      "speed": 31796,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2571
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 31796,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.054
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00799",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.051,
      "ra": 0.0336,
      "angle": 45.81,
      "rpm": 125,
      "speed": 16592,
      "pressure": 15,
      "grit": 600,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 16592,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00800",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.204,
      "ra": 0.0455,
      "angle": 64.54,
      "rpm": 175,
      "speed": 10415,
      "pressure": 25,
      "grit": 600,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5309
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2341
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1032
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10415,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0455
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00801",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.923,
      "ra": 0.0493,
      "angle": 52.94,
      "rpm": 200,
      "speed": 25029,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4437
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2133
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 25029,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00802",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.0485,
      "angle": 61.68,
      "rpm": 150,
      "speed": 11254,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4892
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2264
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1048
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11254,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00803",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.775,
      "ra": 0.0433,
      "angle": 29.08,
      "rpm": 125,
      "speed": 5093,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7015
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2772
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1096
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5093,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0433
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00804",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.483,
      "ra": 0.019,
      "angle": 47.34,
      "rpm": 200,
      "speed": 22034,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4989
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1679
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0565
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 22034,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00805",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.542,
      "ra": 0.0723,
      "angle": 38.68,
      "rpm": 250,
      "speed": 13783,
      "pressure": 20,
      "grit": 400,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3339
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1554
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13783,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00806",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.742,
      "ra": 0.05,
      "angle": 38.32,
      "rpm": 125,
      "speed": 4093,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5334
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1633
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4093,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00807",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.0332,
      "angle": 34.53,
      "rpm": 100,
      "speed": 2929,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3654
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1101
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2929,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00808",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.706,
      "ra": 0.0609,
      "angle": 31.32,
      "rpm": 200,
      "speed": 17614,
      "pressure": 15,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2074
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 17614,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0609
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00809",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.08,
      "ra": 0.0224,
      "angle": 47.03,
      "rpm": 250,
      "speed": 10252,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4099
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1555
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10252,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00810",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.946,
      "ra": 0.0293,
      "angle": 55.68,
      "rpm": 200,
      "speed": 9955,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2971
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0933
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 9955,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00811",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.907,
      "ra": 0.0241,
      "angle": 29.34,
      "rpm": 100,
      "speed": 2467,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1478
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2467,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00812",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.762,
      "ra": 0.0409,
      "angle": 52.59,
      "rpm": 175,
      "speed": 16299,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2685
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16299,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00813",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.506,
      "ra": 0.0353,
      "angle": 25.44,
      "rpm": 150,
      "speed": 6382,
      "pressure": 25,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2306
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6382,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00814",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.928,
      "ra": 0.0311,
      "angle": 28.34,
      "rpm": 100,
      "speed": 2380,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1699
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2380,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00815",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0251,
      "angle": 31.16,
      "rpm": 175,
      "speed": 9198,
      "pressure": 10,
      "grit": 800,
      "minutes": 27.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2944
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9198,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00816",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.995,
      "ra": 0.0372,
      "angle": 25.15,
      "rpm": 200,
      "speed": 7008,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3327
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 7008,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00817",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.222,
      "ra": 0.0369,
      "angle": 61.66,
      "rpm": 125,
      "speed": 11719,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2123
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11719,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00818",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.811,
      "ra": 0.0654,
      "angle": 63.55,
      "rpm": 175,
      "speed": 27244,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2303
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 27244,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00819",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.915,
      "ra": 0.0724,
      "angle": 57.39,
      "rpm": 150,
      "speed": 12897,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2574
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12897,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00820",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0309,
      "angle": 30.02,
      "rpm": 175,
      "speed": 7371,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2177
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7371,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00821",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.171,
      "ra": 0.0703,
      "angle": 30.38,
      "rpm": 175,
      "speed": 14927,
      "pressure": 20,
      "grit": 400,
      "minutes": 4.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2869
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14927,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00822",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.812,
      "ra": 0.0428,
      "angle": 61.96,
      "rpm": 200,
      "speed": 11317,
      "pressure": 15,
      "grit": 600,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3891
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1864
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0893
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 11317,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00823",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.652,
      "ra": 0.0673,
      "angle": 63.83,
      "rpm": 175,
      "speed": 27393,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2095
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 27393,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00824",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.172,
      "ra": 0.0295,
      "angle": 64.33,
      "rpm": 150,
      "speed": 14818,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1859
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14818,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00825",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.279,
      "ra": 0.0522,
      "angle": 44.24,
      "rpm": 175,
      "speed": 17877,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2584
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 17877,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00826",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.264,
      "ra": 0.0474,
      "angle": 29.67,
      "rpm": 100,
      "speed": 2496,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4231
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2496,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00827",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.658,
      "ra": 0.0353,
      "angle": 36.53,
      "rpm": 175,
      "speed": 9072,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1524
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9072,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00828",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.382,
      "ra": 0.0353,
      "angle": 62.29,
      "rpm": 125,
      "speed": 14239,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2209
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 14239,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00829",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.0378,
      "angle": 25.23,
      "rpm": 100,
      "speed": 2812,
      "pressure": 20,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3075
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2812,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00830",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.747,
      "ra": 0.0624,
      "angle": 51.89,
      "rpm": 175,
      "speed": 8025,
      "pressure": 15,
      "grit": 400,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7595
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3302
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1435
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8025,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0624
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00831",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.679,
      "ra": 0.0329,
      "angle": 28.49,
      "rpm": 125,
      "speed": 3988,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6282
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.235
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0879
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 3988,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00832",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.311,
      "ra": 0.0436,
      "angle": 33.29,
      "rpm": 150,
      "speed": 4227,
      "pressure": 10,
      "grit": 600,
      "minutes": 29.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5599
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2391
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1021
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 4227,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00833",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.473,
      "ra": 0.0687,
      "angle": 62.73,
      "rpm": 200,
      "speed": 11490,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5302
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1909
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11490,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0687
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00834",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.038,
      "ra": 0.0272,
      "angle": 30.42,
      "rpm": 200,
      "speed": 8541,
      "pressure": 10,
      "grit": 800,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.168
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 8541,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00835",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.566,
      "ra": 0.0414,
      "angle": 38.43,
      "rpm": 200,
      "speed": 6570,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2546
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 6570,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00836",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.223,
      "ra": 0.0252,
      "angle": 63.87,
      "rpm": 150,
      "speed": 23498,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1756
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23498,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00837",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.002,
      "ra": 0.0184,
      "angle": 48.83,
      "rpm": 250,
      "speed": 17826,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2644
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 17826,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00838",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.677,
      "ra": 0.0233,
      "angle": 28.08,
      "rpm": 150,
      "speed": 3535,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1977
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 3535,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00839",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.279,
      "ra": 0.0487,
      "angle": 55.87,
      "rpm": 100,
      "speed": 6663,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2496
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6663,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00840",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.95,
      "ra": 0.0382,
      "angle": 29.93,
      "rpm": 175,
      "speed": 7348,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1115
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 7348,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00841",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.644,
      "ra": 0.0241,
      "angle": 27.1,
      "rpm": 125,
      "speed": 7571,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.199
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7571,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00842",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.189,
      "ra": 0.0506,
      "angle": 31.47,
      "rpm": 250,
      "speed": 22128,
      "pressure": 20,
      "grit": 600,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2453
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 22128,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0506
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00843",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0194,
      "angle": 64.67,
      "rpm": 125,
      "speed": 7458,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4104
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1484
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7458,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0194
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00844",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.0673,
      "angle": 56.16,
      "rpm": 175,
      "speed": 14665,
      "pressure": 15,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2203
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14665,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00845",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.0377,
      "angle": 31.77,
      "rpm": 125,
      "speed": 11175,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4551
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.131
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11175,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00846",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.724,
      "ra": 0.0218,
      "angle": 60.15,
      "rpm": 100,
      "speed": 18193,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2252
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 18193,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00847",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.36,
      "ra": 0.0339,
      "angle": 29.49,
      "rpm": 175,
      "speed": 7235,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3973
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1161
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7235,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00848",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.026,
      "angle": 33.49,
      "rpm": 150,
      "speed": 7089,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3456
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0948
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7089,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00849",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.649,
      "ra": 0.0189,
      "angle": 39.29,
      "rpm": 150,
      "speed": 16822,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3718
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0838
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16822,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00850",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0472,
      "angle": 44.42,
      "rpm": 125,
      "speed": 4810,
      "pressure": 25,
      "grit": 600,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3145
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1218
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4810,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00851",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.732,
      "ra": 0.0305,
      "angle": 34.33,
      "rpm": 125,
      "speed": 9704,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2298
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9704,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0305
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00852",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.619,
      "ra": 0.0733,
      "angle": 44.21,
      "rpm": 100,
      "speed": 10208,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3445
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 10208,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0733
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00853",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.723,
      "ra": 0.0346,
      "angle": 47.2,
      "rpm": 250,
      "speed": 27451,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2442
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 27451,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00854",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.118,
      "ra": 0.0177,
      "angle": 60.56,
      "rpm": 100,
      "speed": 9172,
      "pressure": 15,
      "grit": 1200,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3966
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9172,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00855",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.015,
      "ra": 0.04,
      "angle": 32.24,
      "rpm": 175,
      "speed": 6356,
      "pressure": 10,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3454
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1175
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6356,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00856",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0722,
      "angle": 27.27,
      "rpm": 175,
      "speed": 4001,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.256
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4001,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00857",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.646,
      "ra": 0.0578,
      "angle": 34.66,
      "rpm": 175,
      "speed": 10293,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1932
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1057
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10293,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00858",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.129,
      "ra": 0.036,
      "angle": 64.25,
      "rpm": 100,
      "speed": 11836,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.358
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 11836,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00859",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.784,
      "ra": 0.0614,
      "angle": 27.36,
      "rpm": 100,
      "speed": 6117,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1888
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6117,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0614
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00860",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.615,
      "ra": 0.037,
      "angle": 55.87,
      "rpm": 175,
      "speed": 8746,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6283
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2444
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0951
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8746,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00861",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.122,
      "ra": 0.0391,
      "angle": 42,
      "rpm": 175,
      "speed": 16883,
      "pressure": 25,
      "grit": 800,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2095
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16883,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00862",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.021,
      "angle": 52.72,
      "rpm": 200,
      "speed": 15568,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2485
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15568,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00863",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.777,
      "ra": 0.0258,
      "angle": 55.6,
      "rpm": 250,
      "speed": 16564,
      "pressure": 10,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2141
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 16564,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0258
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00864",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.722,
      "ra": 0.0769,
      "angle": 29.93,
      "rpm": 125,
      "speed": 8397,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3639
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1673
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 8397,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0769
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00865",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0722,
      "angle": 55.67,
      "rpm": 175,
      "speed": 17418,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7388
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3403
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1567
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17418,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00866",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.706,
      "ra": 0.0332,
      "angle": 34.79,
      "rpm": 250,
      "speed": 9842,
      "pressure": 10,
      "grit": 600,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3288
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1531
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0713
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9842,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00867",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.973,
      "ra": 0.0505,
      "angle": 51.29,
      "rpm": 100,
      "speed": 4525,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4644
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2217
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1058
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4525,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00868",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.08,
      "ra": 0.0718,
      "angle": 58.64,
      "rpm": 100,
      "speed": 17644,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2785
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 17644,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0718
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00869",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0526,
      "angle": 36.17,
      "rpm": 250,
      "speed": 20518,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3272
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1312
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20518,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00870",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.908,
      "ra": 0.0315,
      "angle": 43.53,
      "rpm": 175,
      "speed": 8780,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3919
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1691
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.073
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 8780,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00871",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.125,
      "ra": 0.0366,
      "angle": 46.65,
      "rpm": 175,
      "speed": 18965,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4778
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2029
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0862
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18965,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00872",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.762,
      "ra": 0.0258,
      "angle": 36.88,
      "rpm": 100,
      "speed": 3143,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2465
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0798
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3143,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0258
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00873",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.862,
      "ra": 0.0225,
      "angle": 35.73,
      "rpm": 150,
      "speed": 4557,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1393
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4557,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00874",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.98,
      "ra": 0.0755,
      "angle": 56.77,
      "rpm": 250,
      "speed": 21220,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5163
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.272
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1433
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21220,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00875",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.775,
      "ra": 0.0348,
      "angle": 60.69,
      "rpm": 125,
      "speed": 11494,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0979
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11494,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00876",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.338,
      "ra": 0.0485,
      "angle": 51.5,
      "rpm": 100,
      "speed": 4546,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1465
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 4546,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00877",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.712,
      "ra": 0.0254,
      "angle": 62.96,
      "rpm": 150,
      "speed": 23084,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1345
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 23084,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00878",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.904,
      "ra": 0.0276,
      "angle": 32.23,
      "rpm": 150,
      "speed": 5446,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2825
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0883
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5446,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00879",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.175,
      "ra": 0.053,
      "angle": 51.04,
      "rpm": 200,
      "speed": 17998,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5415
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2495
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.115
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 17998,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00880",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.084,
      "ra": 0.0467,
      "angle": 63.46,
      "rpm": 125,
      "speed": 19426,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.225
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 19426,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00881",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.574,
      "ra": 0.0472,
      "angle": 52.46,
      "rpm": 175,
      "speed": 10835,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.655
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2726
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1134
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10835,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00882",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.478,
      "ra": 0.0265,
      "angle": 61.73,
      "rpm": 175,
      "speed": 32858,
      "pressure": 25,
      "grit": 1200,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5408
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1979
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 32858,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00883",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.703,
      "ra": 0.0224,
      "angle": 51.87,
      "rpm": 175,
      "speed": 8021,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2229
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8021,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00884",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.649,
      "ra": 0.0753,
      "angle": 32.29,
      "rpm": 250,
      "speed": 6821,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5894
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2107
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 6821,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0753
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00885",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.843,
      "ra": 0.021,
      "angle": 53.5,
      "rpm": 150,
      "speed": 9501,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2462
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0719
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9501,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00886",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.275,
      "ra": 0.0186,
      "angle": 32.04,
      "rpm": 150,
      "speed": 10824,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.154
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 10824,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00887",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.608,
      "ra": 0.0726,
      "angle": 26.12,
      "rpm": 150,
      "speed": 8745,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2994
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1474
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8745,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00888",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.73,
      "ra": 0.0656,
      "angle": 62.89,
      "rpm": 125,
      "speed": 14408,
      "pressure": 20,
      "grit": 400,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3997
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2188
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 14408,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00889",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.034,
      "ra": 0.0391,
      "angle": 43.22,
      "rpm": 250,
      "speed": 31112,
      "pressure": 10,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2011
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 31112,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00890",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.066,
      "ra": 0.05,
      "angle": 60.7,
      "rpm": 150,
      "speed": 13796,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4961
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2309
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1074
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13796,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00891",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.789,
      "ra": 0.0619,
      "angle": 61.23,
      "rpm": 200,
      "speed": 18590,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3328
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 18590,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0619
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00892",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.647,
      "ra": 0.0701,
      "angle": 50.44,
      "rpm": 150,
      "speed": 11097,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3712
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.213
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1222
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11097,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00893",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.985,
      "ra": 0.0257,
      "angle": 33.08,
      "rpm": 150,
      "speed": 4198,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2921
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0866
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4198,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00894",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.741,
      "ra": 0.0719,
      "angle": 46.38,
      "rpm": 200,
      "speed": 13458,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4136
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2308
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1288
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 13458,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0719
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00895",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.651,
      "ra": 0.043,
      "angle": 47.3,
      "rpm": 250,
      "speed": 13758,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4894
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1451
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 13758,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.043
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00896",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.584,
      "ra": 0.036,
      "angle": 55.47,
      "rpm": 100,
      "speed": 9911,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2388
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9911,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00897",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.087,
      "ra": 0.0338,
      "angle": 31.57,
      "rpm": 200,
      "speed": 8881,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1917
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8881,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00898",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.691,
      "ra": 0.0764,
      "angle": 41.83,
      "rpm": 100,
      "speed": 6003,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7796
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3594
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1657
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6003,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00899",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.528,
      "ra": 0.016,
      "angle": 27.27,
      "rpm": 250,
      "speed": 15241,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3343
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 15241,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.016
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00900",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.307,
      "ra": 0.0344,
      "angle": 30.41,
      "rpm": 125,
      "speed": 6404,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1156
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 6404,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00901",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.778,
      "ra": 0.0322,
      "angle": 37.19,
      "rpm": 125,
      "speed": 10570,
      "pressure": 15,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4669
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1226
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10570,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0322
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00902",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.356,
      "ra": 0.0501,
      "angle": 32.57,
      "rpm": 250,
      "speed": 22944,
      "pressure": 15,
      "grit": 600,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5945
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2606
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1143
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 22944,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00903",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.236,
      "ra": 0.0739,
      "angle": 32.33,
      "rpm": 125,
      "speed": 3415,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6112
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3022
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1494
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3415,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00904",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.044,
      "angle": 61.85,
      "rpm": 100,
      "speed": 18821,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2575
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 18821,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.044
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00905",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.207,
      "ra": 0.0196,
      "angle": 26.05,
      "rpm": 200,
      "speed": 8721,
      "pressure": 10,
      "grit": 1200,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1538
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 8721,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00906",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.874,
      "ra": 0.0382,
      "angle": 41.92,
      "rpm": 125,
      "speed": 6017,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1827
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 6017,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00907",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1,
      "ra": 0.0553,
      "angle": 57.92,
      "rpm": 150,
      "speed": 26078,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.381
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1451
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 26078,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00908",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.6,
      "ra": 0.025,
      "angle": 39.66,
      "rpm": 150,
      "speed": 6797,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5657
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6797,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00909",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.729,
      "ra": 0.0299,
      "angle": 58.08,
      "rpm": 150,
      "speed": 20931,
      "pressure": 10,
      "grit": 800,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2274
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20931,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00910",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.938,
      "ra": 0.0299,
      "angle": 26.43,
      "rpm": 150,
      "speed": 11066,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1675
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0708
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11066,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00911",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.248,
      "ra": 0.074,
      "angle": 54.89,
      "rpm": 200,
      "speed": 16316,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4867
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1898
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16316,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.074
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00912",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.694,
      "ra": 0.0657,
      "angle": 36.26,
      "rpm": 175,
      "speed": 9001,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5734
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1941
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 9001,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00913",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.18,
      "ra": 0.0167,
      "angle": 39.53,
      "rpm": 250,
      "speed": 28222,
      "pressure": 15,
      "grit": 1200,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.407
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1404
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 28222,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0167
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00914",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.399,
      "ra": 0.0355,
      "angle": 27.27,
      "rpm": 150,
      "speed": 11431,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2229
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11431,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00915",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0202,
      "angle": 41.03,
      "rpm": 200,
      "speed": 9404,
      "pressure": 20,
      "grit": 1200,
      "minutes": 31.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3507
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1354
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9404,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00916",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.634,
      "ra": 0.0378,
      "angle": 42.46,
      "rpm": 150,
      "speed": 10984,
      "pressure": 15,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1327
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10984,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00917",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.784,
      "ra": 0.0434,
      "angle": 31.69,
      "rpm": 175,
      "speed": 7802,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1845
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7802,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00918",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.706,
      "ra": 0.036,
      "angle": 47.71,
      "rpm": 250,
      "speed": 27784,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4714
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1303
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 27784,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00919",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.929,
      "ra": 0.0678,
      "angle": 53.37,
      "rpm": 125,
      "speed": 9869,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4829
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.251
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1304
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9869,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0678
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00920",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.859,
      "ra": 0.0246,
      "angle": 30.47,
      "rpm": 250,
      "speed": 10695,
      "pressure": 15,
      "grit": 1200,
      "minutes": 4.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1454
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10695,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00921",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.393,
      "ra": 0.0677,
      "angle": 30.16,
      "rpm": 150,
      "speed": 5079,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3071
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 5079,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00922",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.644,
      "ra": 0.0221,
      "angle": 52.18,
      "rpm": 150,
      "speed": 18460,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1906
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 18460,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00923",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.039,
      "ra": 0.0356,
      "angle": 63.74,
      "rpm": 125,
      "speed": 9766,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1923
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9766,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00924",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.788,
      "ra": 0.0264,
      "angle": 36.61,
      "rpm": 200,
      "speed": 12471,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1076
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 12471,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00925",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.747,
      "ra": 0.0246,
      "angle": 48.03,
      "rpm": 125,
      "speed": 17496,
      "pressure": 10,
      "grit": 800,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6018
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2073
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 17496,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00926",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.085,
      "ra": 0.041,
      "angle": 37.73,
      "rpm": 250,
      "speed": 21469,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3641
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1222
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21469,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00927",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.789,
      "ra": 0.0428,
      "angle": 32.4,
      "rpm": 200,
      "speed": 7302,
      "pressure": 15,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2767
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7302,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00928",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.041,
      "ra": 0.0526,
      "angle": 26.64,
      "rpm": 200,
      "speed": 11901,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4936
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.234
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1109
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11901,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00929",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.822,
      "ra": 0.0266,
      "angle": 46.44,
      "rpm": 125,
      "speed": 8424,
      "pressure": 15,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1479
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8424,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00930",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.087,
      "ra": 0.0243,
      "angle": 41.61,
      "rpm": 200,
      "speed": 11937,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1625
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 11937,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00931",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.728,
      "ra": 0.0729,
      "angle": 44.72,
      "rpm": 175,
      "speed": 18092,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3549
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 18092,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0729
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00932",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.733,
      "ra": 0.0371,
      "angle": 62.05,
      "rpm": 125,
      "speed": 9448,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1649
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9448,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00933",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.194,
      "ra": 0.0642,
      "angle": 46.38,
      "rpm": 100,
      "speed": 5383,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.575
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2769
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1333
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5383,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00934",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.329,
      "ra": 0.0366,
      "angle": 64.79,
      "rpm": 175,
      "speed": 17442,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4013
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1212
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 17442,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00935",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.746,
      "ra": 0.0742,
      "angle": 25.96,
      "rpm": 200,
      "speed": 11586,
      "pressure": 15,
      "grit": 400,
      "minutes": 4.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3599
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11586,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00936",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.995,
      "ra": 0.0185,
      "angle": 58.9,
      "rpm": 250,
      "speed": 17738,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1357
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 17738,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00937",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.007,
      "ra": 0.0807,
      "angle": 57.59,
      "rpm": 100,
      "speed": 10360,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5358
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2851
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1517
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 10360,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0807
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00938",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.975,
      "ra": 0.0412,
      "angle": 39.61,
      "rpm": 175,
      "speed": 15839,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2004
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15839,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00939",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.024,
      "ra": 0.0438,
      "angle": 53.68,
      "rpm": 150,
      "speed": 19076,
      "pressure": 10,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2118
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 19076,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00940",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.405,
      "ra": 0.0377,
      "angle": 59.02,
      "rpm": 150,
      "speed": 16003,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5686
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2301
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0931
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16003,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00941",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.213,
      "ra": 0.0434,
      "angle": 40.16,
      "rpm": 100,
      "speed": 11484,
      "pressure": 25,
      "grit": 600,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5276
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2294
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0998
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 11484,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00942",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.583,
      "ra": 0.0267,
      "angle": 50.36,
      "rpm": 100,
      "speed": 11816,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5705
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2056
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 11816,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00943",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.589,
      "ra": 0.0647,
      "angle": 48.02,
      "rpm": 125,
      "speed": 5248,
      "pressure": 25,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7138
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3206
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.144
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5248,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00944",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.682,
      "ra": 0.0601,
      "angle": 36.9,
      "rpm": 100,
      "speed": 4192,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.554
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4192,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00945",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.96,
      "ra": 0.0483,
      "angle": 43.9,
      "rpm": 200,
      "speed": 10129,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1308
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10129,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0483
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00946",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.711,
      "ra": 0.0231,
      "angle": 46.21,
      "rpm": 250,
      "speed": 33508,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3019
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1282
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 33508,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00947",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.074,
      "ra": 0.024,
      "angle": 52.64,
      "rpm": 125,
      "speed": 19425,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4152
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1605
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 19425,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00948",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.306,
      "ra": 0.031,
      "angle": 26.32,
      "rpm": 200,
      "speed": 4407,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3753
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1079
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 4407,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00949",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.383,
      "ra": 0.0541,
      "angle": 50.58,
      "rpm": 175,
      "speed": 7793,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2735
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7793,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00950",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.367,
      "ra": 0.0211,
      "angle": 45.27,
      "rpm": 125,
      "speed": 8187,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1698
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8187,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00951",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.327,
      "ra": 0.0387,
      "angle": 35.5,
      "rpm": 250,
      "speed": 10056,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2266
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10056,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00952",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.516,
      "ra": 0.0215,
      "angle": 57.96,
      "rpm": 150,
      "speed": 7830,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.367
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0888
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7830,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00953",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.617,
      "ra": 0.0283,
      "angle": 49.51,
      "rpm": 125,
      "speed": 7243,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7243,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00954",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.741,
      "ra": 0.0567,
      "angle": 38.73,
      "rpm": 200,
      "speed": 8833,
      "pressure": 25,
      "grit": 400,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7396
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3142
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1335
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 8833,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00955",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.537,
      "ra": 0.0226,
      "angle": 60.82,
      "rpm": 175,
      "speed": 9680,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0922
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9680,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00956",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.946,
      "ra": 0.0477,
      "angle": 44.62,
      "rpm": 200,
      "speed": 10313,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4483
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2124
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1007
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10313,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00957",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.287,
      "ra": 0.0287,
      "angle": 37.89,
      "rpm": 200,
      "speed": 17254,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4973
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1922
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17254,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00958",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.455,
      "ra": 0.0447,
      "angle": 30.21,
      "rpm": 125,
      "speed": 3180,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3180,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00959",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.702,
      "ra": 0.0411,
      "angle": 28.28,
      "rpm": 125,
      "speed": 9893,
      "pressure": 25,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1699
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9893,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00960",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.697,
      "ra": 0.0274,
      "angle": 32.21,
      "rpm": 150,
      "speed": 4082,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1084
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 4082,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00961",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.869,
      "ra": 0.0686,
      "angle": 64.3,
      "rpm": 150,
      "speed": 11847,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2442
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11847,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0686
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00962",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.616,
      "ra": 0.0415,
      "angle": 37.07,
      "rpm": 250,
      "speed": 15799,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4768
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 15799,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00963",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.764,
      "ra": 0.026,
      "angle": 41.32,
      "rpm": 150,
      "speed": 17769,
      "pressure": 20,
      "grit": 800,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6146
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2142
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0746
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 17769,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00964",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.444,
      "ra": 0.0435,
      "angle": 44.86,
      "rpm": 175,
      "speed": 22694,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1398
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 22694,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0435
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00965",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.752,
      "ra": 0.0364,
      "angle": 26.52,
      "rpm": 175,
      "speed": 7773,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4816
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1324
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7773,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00966",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.968,
      "ra": 0.0414,
      "angle": 40.65,
      "rpm": 150,
      "speed": 8728,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3385
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1184
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 8728,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00967",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.472,
      "ra": 0.0519,
      "angle": 62.45,
      "rpm": 200,
      "speed": 30472,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4827
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 30472,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00968",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0339,
      "angle": 54.08,
      "rpm": 250,
      "speed": 16035,
      "pressure": 15,
      "grit": 600,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2063
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0836
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 16035,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00969",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.28,
      "ra": 0.0677,
      "angle": 62.92,
      "rpm": 150,
      "speed": 17299,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4805
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1804
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 17299,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00970",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.368,
      "ra": 0.0353,
      "angle": 64.59,
      "rpm": 100,
      "speed": 9928,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2198
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9928,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00971",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.775,
      "ra": 0.0167,
      "angle": 42.45,
      "rpm": 175,
      "speed": 10676,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2157
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.06
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10676,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0167
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00972",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.572,
      "ra": 0.0722,
      "angle": 25.53,
      "rpm": 150,
      "speed": 8541,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7277
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3369
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.156
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 8541,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00973",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.143,
      "ra": 0.0577,
      "angle": 61.49,
      "rpm": 250,
      "speed": 37374,
      "pressure": 15,
      "grit": 400,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5418
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2568
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1217
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37374,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0577
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00974",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0562,
      "angle": 46.54,
      "rpm": 150,
      "speed": 10133,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4713
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10133,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00975",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0168,
      "angle": 38.85,
      "rpm": 250,
      "speed": 27697,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2855
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 27697,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00976",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.858,
      "ra": 0.0502,
      "angle": 57.47,
      "rpm": 200,
      "speed": 17225,
      "pressure": 15,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3331
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1293
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17225,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00977",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.839,
      "ra": 0.0353,
      "angle": 26.31,
      "rpm": 250,
      "speed": 11014,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1721
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11014,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00978",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.132,
      "ra": 0.0312,
      "angle": 50.03,
      "rpm": 125,
      "speed": 5497,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4612
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 5497,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00979",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.653,
      "ra": 0.0383,
      "angle": 57.56,
      "rpm": 100,
      "speed": 13805,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2537
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0986
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13805,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00980",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.031,
      "ra": 0.0304,
      "angle": 29.33,
      "rpm": 125,
      "speed": 6166,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4272
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.177
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6166,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00981",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0174,
      "angle": 55.98,
      "rpm": 175,
      "speed": 8766,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3272
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8766,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00982",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.008,
      "ra": 0.0397,
      "angle": 45.44,
      "rpm": 100,
      "speed": 5262,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0891
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5262,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00983",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.099,
      "ra": 0.0462,
      "angle": 32.02,
      "rpm": 175,
      "speed": 6310,
      "pressure": 10,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4976
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2253
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.102
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6310,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00984",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.285,
      "ra": 0.0426,
      "angle": 59.85,
      "rpm": 125,
      "speed": 6781,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4128
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1326
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 6781,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00985",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.014,
      "ra": 0.0231,
      "angle": 29.82,
      "rpm": 250,
      "speed": 8365,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.153
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8365,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00986",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.162,
      "ra": 0.0503,
      "angle": 62.06,
      "rpm": 250,
      "speed": 18899,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.53
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2418
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18899,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00987",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0227,
      "angle": 40.45,
      "rpm": 200,
      "speed": 18519,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3233
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0857
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 18519,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00988",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.114,
      "ra": 0.0765,
      "angle": 27.54,
      "rpm": 125,
      "speed": 2887,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4562
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1868
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 2887,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0765
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00989",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.814,
      "ra": 0.0338,
      "angle": 64.56,
      "rpm": 175,
      "speed": 27783,
      "pressure": 25,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1659
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 27783,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00990",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.993,
      "ra": 0.0479,
      "angle": 64.63,
      "rpm": 175,
      "speed": 17388,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4654
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2181
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1022
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 17388,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0479
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00991",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.658,
      "ra": 0.025,
      "angle": 48,
      "rpm": 250,
      "speed": 17484,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4096
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1012
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 17484,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00992",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.815,
      "ra": 0.0165,
      "angle": 48.94,
      "rpm": 250,
      "speed": 17872,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.116
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 17872,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00993",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.993,
      "ra": 0.0511,
      "angle": 43.76,
      "rpm": 125,
      "speed": 7885,
      "pressure": 25,
      "grit": 600,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.473
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2253
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1073
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7885,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00994",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.38,
      "ra": 0.0658,
      "angle": 49.91,
      "rpm": 150,
      "speed": 6579,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3013
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1408
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6579,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00995",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.775,
      "ra": 0.0722,
      "angle": 58.65,
      "rpm": 125,
      "speed": 11030,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7971
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.358
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11030,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00996",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.603,
      "ra": 0.0251,
      "angle": 52.45,
      "rpm": 175,
      "speed": 8125,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2724
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 8125,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00997",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.0196,
      "angle": 49.01,
      "rpm": 200,
      "speed": 11456,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3003
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1209
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11456,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00998",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.833,
      "ra": 0.0185,
      "angle": 29.86,
      "rpm": 250,
      "speed": 8377,
      "pressure": 25,
      "grit": 1200,
      "minutes": 27.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3216
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1241
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0479
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8377,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-00999",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.809,
      "ra": 0.0417,
      "angle": 36.35,
      "rpm": 175,
      "speed": 7220,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1837
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7220,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01000",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.023,
      "ra": 0.0778,
      "angle": 41.54,
      "rpm": 175,
      "speed": 10426,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4334
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1836
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10426,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0778
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01001",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.371,
      "ra": 0.024,
      "angle": 44.62,
      "rpm": 150,
      "speed": 11602,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1814
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11602,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01002",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.296,
      "ra": 0.0735,
      "angle": 30.34,
      "rpm": 175,
      "speed": 4472,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6324
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3086
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1506
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 4472,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01003",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.0326,
      "angle": 47.38,
      "rpm": 125,
      "speed": 17230,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2569
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 17230,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01004",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.249,
      "ra": 0.024,
      "angle": 64.75,
      "rpm": 125,
      "speed": 19918,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3345
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0896
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 19918,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01005",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.651,
      "ra": 0.0507,
      "angle": 37.84,
      "rpm": 175,
      "speed": 15076,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2893
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15076,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01006",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.07,
      "ra": 0.0338,
      "angle": 42.91,
      "rpm": 100,
      "speed": 7408,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1902
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7408,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01007",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.359,
      "ra": 0.0554,
      "angle": 35.23,
      "rpm": 100,
      "speed": 9975,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4677
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.161
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9975,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01008",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.558,
      "ra": 0.0388,
      "angle": 27.96,
      "rpm": 175,
      "speed": 8212,
      "pressure": 15,
      "grit": 600,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2459
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 8212,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01009",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.854,
      "ra": 0.0203,
      "angle": 25.59,
      "rpm": 250,
      "speed": 7135,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3353
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1317
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7135,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01010",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0611,
      "angle": 58.38,
      "rpm": 100,
      "speed": 8775,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.187
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8775,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01011",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.815,
      "ra": 0.023,
      "angle": 61.27,
      "rpm": 150,
      "speed": 13954,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2481
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 13954,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01012",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0756,
      "angle": 38.1,
      "rpm": 175,
      "speed": 15187,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.307
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 15187,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01013",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.726,
      "ra": 0.0192,
      "angle": 37.19,
      "rpm": 150,
      "speed": 15854,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15854,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01014",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.411,
      "ra": 0.0246,
      "angle": 44.32,
      "rpm": 150,
      "speed": 19193,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1863
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 19193,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01015",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.639,
      "ra": 0.0222,
      "angle": 48.69,
      "rpm": 100,
      "speed": 7107,
      "pressure": 10,
      "grit": 1200,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5591
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1908
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7107,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01016",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.93,
      "ra": 0.0428,
      "angle": 52.44,
      "rpm": 175,
      "speed": 27076,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3333
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1194
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 27076,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01017",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.946,
      "ra": 0.0233,
      "angle": 62.62,
      "rpm": 200,
      "speed": 15287,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3748
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1485
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15287,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01018",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.034,
      "ra": 0.0401,
      "angle": 60.37,
      "rpm": 125,
      "speed": 13705,
      "pressure": 15,
      "grit": 600,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4589
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13705,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01019",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.132,
      "ra": 0.0261,
      "angle": 62.99,
      "rpm": 250,
      "speed": 48120,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1719
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 48120,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01020",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.261,
      "ra": 0.0175,
      "angle": 49.34,
      "rpm": 200,
      "speed": 23088,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1486
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 23088,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01021",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.024,
      "ra": 0.0512,
      "angle": 41.12,
      "rpm": 100,
      "speed": 11783,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4842
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.229
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1083
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11783,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01022",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.039,
      "ra": 0.0361,
      "angle": 38.46,
      "rpm": 175,
      "speed": 7671,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1937
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0836
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7671,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01023",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.425,
      "ra": 0.0388,
      "angle": 64.24,
      "rpm": 175,
      "speed": 13806,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4287
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.129
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13806,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01024",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.611,
      "ra": 0.0732,
      "angle": 49.2,
      "rpm": 200,
      "speed": 8630,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3595
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2115
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1244
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8630,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01025",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.277,
      "ra": 0.057,
      "angle": 64.76,
      "rpm": 200,
      "speed": 31875,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1607
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 31875,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01026",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.707,
      "ra": 0.0219,
      "angle": 50.55,
      "rpm": 200,
      "speed": 29667,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5745
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1933
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 29667,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01027",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.015,
      "ra": 0.0329,
      "angle": 47.98,
      "rpm": 100,
      "speed": 8388,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1827
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8388,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01028",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.117,
      "ra": 0.0605,
      "angle": 29.24,
      "rpm": 175,
      "speed": 14341,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5389
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.26
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1254
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14341,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01029",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.74,
      "ra": 0.0528,
      "angle": 55.6,
      "rpm": 100,
      "speed": 16564,
      "pressure": 15,
      "grit": 400,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3825
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1977
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1022
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 16564,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01030",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.895,
      "ra": 0.0355,
      "angle": 37.84,
      "rpm": 200,
      "speed": 8615,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3994
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1782
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8615,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01031",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.759,
      "ra": 0.0186,
      "angle": 44.72,
      "rpm": 100,
      "speed": 10338,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1809
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10338,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01032",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.477,
      "ra": 0.0226,
      "angle": 37.03,
      "rpm": 250,
      "speed": 21042,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1827
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 21042,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01033",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.665,
      "ra": 0.0416,
      "angle": 49.88,
      "rpm": 200,
      "speed": 11688,
      "pressure": 15,
      "grit": 600,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3326
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1663
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0832
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11688,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01034",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.897,
      "ra": 0.0432,
      "angle": 46.33,
      "rpm": 200,
      "speed": 13442,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3264
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13442,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01035",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.193,
      "ra": 0.0201,
      "angle": 43.82,
      "rpm": 125,
      "speed": 7897,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4298
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1549
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7897,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01036",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.607,
      "ra": 0.0679,
      "angle": 49.2,
      "rpm": 100,
      "speed": 4315,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.203
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4315,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01037",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.986,
      "ra": 0.0178,
      "angle": 62.1,
      "rpm": 125,
      "speed": 18914,
      "pressure": 10,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 18914,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01038",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.988,
      "ra": 0.0548,
      "angle": 47.67,
      "rpm": 125,
      "speed": 8674,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2327
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 8674,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01039",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.668,
      "ra": 0.0232,
      "angle": 46.55,
      "rpm": 175,
      "speed": 23649,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5728
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1967
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 23649,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01040",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0347,
      "angle": 50.15,
      "rpm": 100,
      "speed": 4410,
      "pressure": 25,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4667
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1963
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4410,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01041",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.63,
      "ra": 0.0208,
      "angle": 29.39,
      "rpm": 175,
      "speed": 11534,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2021
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11534,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01042",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.779,
      "ra": 0.0427,
      "angle": 38.7,
      "rpm": 150,
      "speed": 16549,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2756
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16549,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0427
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01043",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.478,
      "ra": 0.0364,
      "angle": 45.69,
      "rpm": 125,
      "speed": 13235,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.43
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1251
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13235,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01044",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.925,
      "ra": 0.0201,
      "angle": 40.95,
      "rpm": 100,
      "speed": 3519,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2581
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 3519,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01045",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.799,
      "ra": 0.0501,
      "angle": 26.54,
      "rpm": 250,
      "speed": 5557,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2001
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 5557,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01046",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.633,
      "ra": 0.0186,
      "angle": 36.45,
      "rpm": 250,
      "speed": 25861,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3674
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0827
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 25861,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01047",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.869,
      "ra": 0.0594,
      "angle": 64.97,
      "rpm": 200,
      "speed": 12002,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3553
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1453
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12002,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0594
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01048",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.716,
      "ra": 0.0393,
      "angle": 47.58,
      "rpm": 100,
      "speed": 11080,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6676
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2597
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.101
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 11080,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01049",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0406,
      "angle": 31.43,
      "rpm": 125,
      "speed": 8839,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3834
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1248
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8839,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0406
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01050",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.123,
      "ra": 0.0376,
      "angle": 32.8,
      "rpm": 150,
      "speed": 5548,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2055
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 5548,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01051",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.595,
      "ra": 0.0751,
      "angle": 25.69,
      "rpm": 100,
      "speed": 5731,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.208
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5731,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01052",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.707,
      "ra": 0.0232,
      "angle": 27.27,
      "rpm": 125,
      "speed": 3810,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.199
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3810,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01053",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.779,
      "ra": 0.0286,
      "angle": 56.73,
      "rpm": 150,
      "speed": 12721,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.341
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1493
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12721,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01054",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.138,
      "ra": 0.0368,
      "angle": 60.88,
      "rpm": 125,
      "speed": 9231,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3626
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1155
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9231,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01055",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.44,
      "ra": 0.0218,
      "angle": 58.51,
      "rpm": 250,
      "speed": 43993,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5051
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1772
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 43993,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01056",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.7,
      "ra": 0.0623,
      "angle": 49,
      "rpm": 200,
      "speed": 28634,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3254
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 28634,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01057",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.455,
      "ra": 0.0646,
      "angle": 42.32,
      "rpm": 125,
      "speed": 7600,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3066
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7600,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01058",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.773,
      "ra": 0.0515,
      "angle": 62.94,
      "rpm": 150,
      "speed": 8653,
      "pressure": 20,
      "grit": 600,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3022
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8653,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01059",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.046,
      "angle": 43.8,
      "rpm": 250,
      "speed": 25258,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4525
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1443
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 25258,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.046
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01060",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0551,
      "angle": 26.22,
      "rpm": 200,
      "speed": 4390,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2929
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 4390,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0551
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01061",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0212,
      "angle": 39.65,
      "rpm": 200,
      "speed": 18121,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1387
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 18121,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01062",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.723,
      "ra": 0.0198,
      "angle": 56.04,
      "rpm": 100,
      "speed": 5015,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0877
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 5015,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01063",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.513,
      "ra": 0.023,
      "angle": 48.61,
      "rpm": 250,
      "speed": 35470,
      "pressure": 25,
      "grit": 1200,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5313
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1865
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0655
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 35470,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01064",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.64,
      "ra": 0.03,
      "angle": 26.68,
      "rpm": 200,
      "speed": 4470,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6031
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2218
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0816
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 4470,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01065",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.624,
      "ra": 0.0253,
      "angle": 44.88,
      "rpm": 125,
      "speed": 9731,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5737
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2027
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9731,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01066",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.533,
      "ra": 0.055,
      "angle": 26.51,
      "rpm": 250,
      "speed": 14801,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5056
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1668
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14801,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01067",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.196,
      "ra": 0.0428,
      "angle": 51.54,
      "rpm": 175,
      "speed": 7963,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2262
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7963,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01068",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.627,
      "ra": 0.0178,
      "angle": 44.63,
      "rpm": 150,
      "speed": 5802,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1913
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0583
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5802,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01069",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.334,
      "ra": 0.0341,
      "angle": 60.18,
      "rpm": 200,
      "speed": 14563,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2133
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14563,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01070",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.639,
      "ra": 0.0561,
      "angle": 54.83,
      "rpm": 125,
      "speed": 6111,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5322
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6111,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01071",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.692,
      "ra": 0.0255,
      "angle": 27.16,
      "rpm": 200,
      "speed": 9106,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5928
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2077
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9106,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01072",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.734,
      "ra": 0.0216,
      "angle": 35.72,
      "rpm": 250,
      "speed": 10123,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1259
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10123,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01073",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.678,
      "ra": 0.0306,
      "angle": 47.74,
      "rpm": 100,
      "speed": 8341,
      "pressure": 15,
      "grit": 800,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6166
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2266
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0833
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8341,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01074",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.514,
      "ra": 0.0636,
      "angle": 27.61,
      "rpm": 175,
      "speed": 4053,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3103
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 4053,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01075",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.724,
      "ra": 0.0213,
      "angle": 49.31,
      "rpm": 125,
      "speed": 10815,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3986
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0921
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10815,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01076",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.637,
      "ra": 0.0425,
      "angle": 44.54,
      "rpm": 100,
      "speed": 10292,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1645
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10292,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01077",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.0411,
      "angle": 57.26,
      "rpm": 100,
      "speed": 6860,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2775
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1068
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6860,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01078",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.303,
      "ra": 0.0312,
      "angle": 37.81,
      "rpm": 175,
      "speed": 11297,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5126
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2016
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11297,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01079",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.19,
      "ra": 0.0217,
      "angle": 42.06,
      "rpm": 150,
      "speed": 7247,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1607
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7247,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01080",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.366,
      "ra": 0.0367,
      "angle": 64.55,
      "rpm": 100,
      "speed": 15873,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1225
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 15873,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01081",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.737,
      "ra": 0.0493,
      "angle": 34.31,
      "rpm": 100,
      "speed": 2909,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2926
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2909,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01082",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.708,
      "ra": 0.0213,
      "angle": 64.2,
      "rpm": 150,
      "speed": 29561,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0685
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 29561,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01083",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.537,
      "ra": 0.0247,
      "angle": 38.35,
      "rpm": 125,
      "speed": 10925,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1948
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10925,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01084",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.234,
      "ra": 0.0401,
      "angle": 57.43,
      "rpm": 125,
      "speed": 6454,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3938
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1257
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6454,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01085",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0198,
      "angle": 31.47,
      "rpm": 175,
      "speed": 4647,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4641
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1622
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 4647,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01086",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.878,
      "ra": 0.0521,
      "angle": 63.09,
      "rpm": 100,
      "speed": 5786,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4333
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2139
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1056
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 5786,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01087",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.658,
      "ra": 0.0581,
      "angle": 43.47,
      "rpm": 100,
      "speed": 10019,
      "pressure": 25,
      "grit": 400,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3104
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 10019,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0581
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01088",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0365,
      "angle": 33.11,
      "rpm": 100,
      "speed": 5603,
      "pressure": 25,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3023
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.105
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5603,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01089",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0186,
      "angle": 58.71,
      "rpm": 175,
      "speed": 12369,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4287
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1506
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12369,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01090",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.685,
      "ra": 0.0748,
      "angle": 41.81,
      "rpm": 100,
      "speed": 6000,
      "pressure": 20,
      "grit": 400,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7734
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.355
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.163
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0748
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01091",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.523,
      "ra": 0.0435,
      "angle": 27.75,
      "rpm": 150,
      "speed": 3492,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4655
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1423
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3492,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0435
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01092",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.39,
      "ra": 0.0356,
      "angle": 53.31,
      "rpm": 100,
      "speed": 7885,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4097
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1208
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 7885,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01093",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.051,
      "ra": 0.0642,
      "angle": 41.37,
      "rpm": 150,
      "speed": 14234,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4139
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.163
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 14234,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01094",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.286,
      "ra": 0.0347,
      "angle": 28.05,
      "rpm": 175,
      "speed": 5493,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3857
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1157
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5493,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01095",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.874,
      "ra": 0.07,
      "angle": 44.24,
      "rpm": 250,
      "speed": 31924,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.465
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2473
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1316
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31924,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01096",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.537,
      "ra": 0.0191,
      "angle": 40.95,
      "rpm": 250,
      "speed": 8798,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.356
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8798,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01097",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.215,
      "ra": 0.0266,
      "angle": 46.3,
      "rpm": 125,
      "speed": 16791,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1798
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 16791,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01098",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.726,
      "ra": 0.0232,
      "angle": 49.76,
      "rpm": 125,
      "speed": 5464,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 5464,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01099",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.276,
      "ra": 0.0625,
      "angle": 47.36,
      "rpm": 200,
      "speed": 22044,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4669
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1708
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 22044,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0625
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01100",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.096,
      "ra": 0.0737,
      "angle": 26.7,
      "rpm": 100,
      "speed": 4473,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4457
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1812
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4473,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01101",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.403,
      "ra": 0.0228,
      "angle": 34.16,
      "rpm": 250,
      "speed": 14479,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5009
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1789
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14479,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01102",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.68,
      "ra": 0.0182,
      "angle": 64.34,
      "rpm": 125,
      "speed": 9880,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2034
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9880,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01103",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.757,
      "ra": 0.0384,
      "angle": 33.05,
      "rpm": 100,
      "speed": 9321,
      "pressure": 10,
      "grit": 600,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4912
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1373
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9321,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01104",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.681,
      "ra": 0.0547,
      "angle": 52.35,
      "rpm": 200,
      "speed": 24706,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.193
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 24706,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0547
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01105",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.123,
      "ra": 0.0168,
      "angle": 46.97,
      "rpm": 150,
      "speed": 20475,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1374
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.048
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 20475,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01106",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.846,
      "ra": 0.0397,
      "angle": 41.54,
      "rpm": 250,
      "speed": 11915,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1833
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11915,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01107",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.0275,
      "angle": 51.38,
      "rpm": 125,
      "speed": 11335,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1958
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11335,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01108",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.826,
      "ra": 0.0241,
      "angle": 33.59,
      "rpm": 250,
      "speed": 18964,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2543
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18964,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01109",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.664,
      "ra": 0.0213,
      "angle": 53.07,
      "rpm": 175,
      "speed": 8236,
      "pressure": 20,
      "grit": 1200,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1189
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8236,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01110",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.641,
      "ra": 0.0259,
      "angle": 58.85,
      "rpm": 200,
      "speed": 10632,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1288
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 10632,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01111",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.802,
      "ra": 0.0283,
      "angle": 28.54,
      "rpm": 125,
      "speed": 5993,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1507
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5993,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01112",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.0176,
      "angle": 43.68,
      "rpm": 150,
      "speed": 9443,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3246
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9443,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01113",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0221,
      "angle": 57.99,
      "rpm": 200,
      "speed": 20893,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3265
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0849
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 20893,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01114",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.775,
      "ra": 0.0221,
      "angle": 33.62,
      "rpm": 100,
      "speed": 3796,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2368
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3796,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01115",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.7,
      "ra": 0.0286,
      "angle": 44.13,
      "rpm": 125,
      "speed": 15918,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6122
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2205
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 15918,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01116",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.224,
      "ra": 0.0356,
      "angle": 53.34,
      "rpm": 100,
      "speed": 12624,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5055
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2087
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0862
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 12624,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01117",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.853,
      "ra": 0.0276,
      "angle": 50.58,
      "rpm": 150,
      "speed": 11133,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3618
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1534
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11133,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01118",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.941,
      "ra": 0.0463,
      "angle": 38.29,
      "rpm": 250,
      "speed": 27266,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2087
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 27266,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0463
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01119",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.516,
      "ra": 0.0394,
      "angle": 29.19,
      "rpm": 250,
      "speed": 12270,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2444
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12270,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01120",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.861,
      "ra": 0.0665,
      "angle": 38.83,
      "rpm": 200,
      "speed": 8858,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2393
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8858,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01121",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.426,
      "ra": 0.039,
      "angle": 54.49,
      "rpm": 175,
      "speed": 22648,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4296
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1294
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 22648,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.039
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01122",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.746,
      "ra": 0.0457,
      "angle": 48.09,
      "rpm": 250,
      "speed": 28034,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5184
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1539
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 28034,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0457
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01123",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.95,
      "ra": 0.0236,
      "angle": 28.74,
      "rpm": 150,
      "speed": 6037,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1497
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6037,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01124",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.615,
      "ra": 0.031,
      "angle": 61.47,
      "rpm": 250,
      "speed": 23349,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4324
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1158
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23349,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01125",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.269,
      "ra": 0.0582,
      "angle": 37.76,
      "rpm": 100,
      "speed": 5372,
      "pressure": 15,
      "grit": 400,
      "minutes": 29.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5873
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2718
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1258
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5372,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0582
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01126",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.873,
      "ra": 0.042,
      "angle": 62.16,
      "rpm": 125,
      "speed": 23670,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1155
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 23670,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01127",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0494,
      "angle": 43.03,
      "rpm": 125,
      "speed": 6192,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1775
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6192,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01128",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.74,
      "ra": 0.0352,
      "angle": 29.66,
      "rpm": 200,
      "speed": 6654,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2681
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0971
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 6654,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01129",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.161,
      "ra": 0.0599,
      "angle": 51.83,
      "rpm": 200,
      "speed": 24424,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2637
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1257
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 24424,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01130",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0203,
      "angle": 39.26,
      "rpm": 150,
      "speed": 16808,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3586
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0853
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16808,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01131",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0416,
      "angle": 41.45,
      "rpm": 100,
      "speed": 3566,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2321
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3566,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01132",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.0483,
      "angle": 45.7,
      "rpm": 200,
      "speed": 10591,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1952
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10591,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0483
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01133",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.62,
      "ra": 0.0614,
      "angle": 34.34,
      "rpm": 200,
      "speed": 7765,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3154
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 7765,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0614
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01134",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.391,
      "ra": 0.0529,
      "angle": 49.92,
      "rpm": 200,
      "speed": 11698,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2713
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 11698,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01135",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.707,
      "ra": 0.0452,
      "angle": 50.15,
      "rpm": 175,
      "speed": 25724,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1516
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25724,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01136",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.303,
      "ra": 0.0337,
      "angle": 51.73,
      "rpm": 175,
      "speed": 10662,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3853
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.114
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10662,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01137",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0327,
      "angle": 64.04,
      "rpm": 100,
      "speed": 19646,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3565
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.108
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 19646,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01138",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.651,
      "ra": 0.0655,
      "angle": 27.95,
      "rpm": 125,
      "speed": 4886,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5631
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.192
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4886,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0655
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01139",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0497,
      "angle": 46.28,
      "rpm": 150,
      "speed": 6042,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5481
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2462
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1106
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6042,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01140",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.095,
      "ra": 0.0487,
      "angle": 38.42,
      "rpm": 150,
      "speed": 8210,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2309
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 8210,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01141",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.462,
      "ra": 0.0243,
      "angle": 62.2,
      "rpm": 150,
      "speed": 14213,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3731
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14213,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01142",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.106,
      "ra": 0.0335,
      "angle": 60.47,
      "rpm": 150,
      "speed": 21972,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4614
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1925
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 21972,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01143",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.767,
      "ra": 0.0474,
      "angle": 46.15,
      "rpm": 200,
      "speed": 8030,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.529
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8030,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01144",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.976,
      "ra": 0.0246,
      "angle": 62.84,
      "rpm": 175,
      "speed": 26868,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3889
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.155
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 26868,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01145",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.899,
      "ra": 0.0269,
      "angle": 28.86,
      "rpm": 200,
      "speed": 8084,
      "pressure": 10,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1555
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8084,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01146",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.907,
      "ra": 0.0199,
      "angle": 50.63,
      "rpm": 150,
      "speed": 13374,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2539
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 13374,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01147",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.439,
      "ra": 0.0415,
      "angle": 59.21,
      "rpm": 175,
      "speed": 24990,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4413
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1353
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 24990,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01148",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.694,
      "ra": 0.0702,
      "angle": 60.71,
      "rpm": 200,
      "speed": 14719,
      "pressure": 20,
      "grit": 400,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7643
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3448
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14719,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01149",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.406,
      "ra": 0.0222,
      "angle": 63.84,
      "rpm": 200,
      "speed": 23484,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3527
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0885
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 23484,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01150",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.841,
      "ra": 0.035,
      "angle": 59.27,
      "rpm": 200,
      "speed": 10723,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2914
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.101
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10723,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01151",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.434,
      "ra": 0.0538,
      "angle": 56.91,
      "rpm": 125,
      "speed": 21282,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6311
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2778
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1222
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 21282,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01152",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.707,
      "ra": 0.0594,
      "angle": 64.5,
      "rpm": 100,
      "speed": 19822,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7373
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1375
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 19822,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0594
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01153",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0382,
      "angle": 55.22,
      "rpm": 125,
      "speed": 10269,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4001
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1236
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10269,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01154",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.019,
      "ra": 0.0653,
      "angle": 47.53,
      "rpm": 175,
      "speed": 9683,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5127
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.258
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1298
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9683,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01155",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.528,
      "ra": 0.0264,
      "angle": 61.36,
      "rpm": 175,
      "speed": 13047,
      "pressure": 20,
      "grit": 800,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.554
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2008
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13047,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01156",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.764,
      "ra": 0.0347,
      "angle": 55.15,
      "rpm": 200,
      "speed": 16406,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16406,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01157",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.246,
      "ra": 0.0182,
      "angle": 43.77,
      "rpm": 200,
      "speed": 7572,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3046
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0745
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7572,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01158",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.647,
      "ra": 0.0304,
      "angle": 40.56,
      "rpm": 250,
      "speed": 29022,
      "pressure": 10,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2335
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0842
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 29022,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01159",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.352,
      "ra": 0.0575,
      "angle": 62.74,
      "rpm": 100,
      "speed": 9577,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4719
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1647
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9577,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0575
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01160",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.006,
      "ra": 0.049,
      "angle": 57.42,
      "rpm": 125,
      "speed": 8603,
      "pressure": 25,
      "grit": 600,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.222
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8603,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01161",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.0189,
      "angle": 47.17,
      "rpm": 250,
      "speed": 20573,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 20573,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01162",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.234,
      "ra": 0.0313,
      "angle": 35.57,
      "rpm": 250,
      "speed": 12597,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1965
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0784
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12597,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01163",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.018,
      "ra": 0.0383,
      "angle": 60.07,
      "rpm": 100,
      "speed": 9082,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1975
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9082,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01164",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.796,
      "ra": 0.0617,
      "angle": 36.62,
      "rpm": 100,
      "speed": 4158,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2216
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 4158,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01165",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.174,
      "ra": 0.0803,
      "angle": 27.09,
      "rpm": 100,
      "speed": 3027,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4801
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1964
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3027,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01166",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.417,
      "ra": 0.04,
      "angle": 52.79,
      "rpm": 150,
      "speed": 9355,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2381
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9355,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01167",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.245,
      "ra": 0.0364,
      "angle": 25.15,
      "rpm": 125,
      "speed": 8760,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2129
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8760,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01168",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.795,
      "ra": 0.0382,
      "angle": 44.84,
      "rpm": 175,
      "speed": 11341,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1051
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11341,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01169",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.817,
      "ra": 0.0423,
      "angle": 44.42,
      "rpm": 100,
      "speed": 12827,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3045
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 12827,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01170",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.795,
      "ra": 0.04,
      "angle": 64.11,
      "rpm": 175,
      "speed": 34427,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5051
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1421
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 34427,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01171",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.524,
      "ra": 0.0201,
      "angle": 33.22,
      "rpm": 100,
      "speed": 2811,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.175
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2811,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01172",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.517,
      "ra": 0.0396,
      "angle": 35.8,
      "rpm": 125,
      "speed": 6342,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.45
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1335
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6342,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01173",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.77,
      "ra": 0.0613,
      "angle": 44.56,
      "rpm": 175,
      "speed": 22526,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2173
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 22526,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0613
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01174",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.909,
      "ra": 0.0241,
      "angle": 55.73,
      "rpm": 150,
      "speed": 12457,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.148
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12457,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01175",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.783,
      "ra": 0.0226,
      "angle": 46.28,
      "rpm": 200,
      "speed": 13426,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4157
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0969
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 13426,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01176",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.781,
      "ra": 0.0369,
      "angle": 39,
      "rpm": 100,
      "speed": 4450,
      "pressure": 25,
      "grit": 800,
      "minutes": 26.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3641
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1698
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 4450,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01177",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.597,
      "ra": 0.0518,
      "angle": 37.73,
      "rpm": 175,
      "speed": 11271,
      "pressure": 20,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5093
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1624
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11271,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01178",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.086,
      "ra": 0.0439,
      "angle": 63.9,
      "rpm": 250,
      "speed": 19593,
      "pressure": 25,
      "grit": 600,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2183
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19593,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01179",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.668,
      "ra": 0.0277,
      "angle": 35.81,
      "rpm": 150,
      "speed": 12180,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.215
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12180,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01180",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.551,
      "ra": 0.0337,
      "angle": 47.75,
      "rpm": 200,
      "speed": 13905,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2286
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 13905,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01181",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.784,
      "ra": 0.021,
      "angle": 45.68,
      "rpm": 200,
      "speed": 10585,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0923
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10585,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01182",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.632,
      "ra": 0.0229,
      "angle": 59.38,
      "rpm": 100,
      "speed": 5374,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5617
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1933
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 5374,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0229
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01183",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.76,
      "ra": 0.0378,
      "angle": 55.7,
      "rpm": 125,
      "speed": 10374,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4892
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.136
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10374,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01184",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.76,
      "ra": 0.0168,
      "angle": 47.62,
      "rpm": 175,
      "speed": 14556,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.172
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14556,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01185",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.023,
      "ra": 0.0666,
      "angle": 49.36,
      "rpm": 125,
      "speed": 14436,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5167
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.261
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1318
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14436,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0666
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01186",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.897,
      "ra": 0.0313,
      "angle": 63.32,
      "rpm": 125,
      "speed": 19373,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3877
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1676
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 19373,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01187",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.883,
      "ra": 0.0491,
      "angle": 52.18,
      "rpm": 100,
      "speed": 12307,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2082
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 12307,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0491
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01188",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.196,
      "ra": 0.0171,
      "angle": 47.66,
      "rpm": 175,
      "speed": 12141,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2903
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 12141,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01189",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.631,
      "ra": 0.072,
      "angle": 29.85,
      "rpm": 125,
      "speed": 8374,
      "pressure": 15,
      "grit": 400,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5764
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2037
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8374,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01190",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.31,
      "ra": 0.0357,
      "angle": 26.65,
      "rpm": 125,
      "speed": 4651,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3942
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1186
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4651,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01191",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.572,
      "ra": 0.0649,
      "angle": 33.48,
      "rpm": 125,
      "speed": 7087,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7086
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3194
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.144
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7087,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01192",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.05,
      "ra": 0.0562,
      "angle": 54.79,
      "rpm": 250,
      "speed": 24421,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2429
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24421,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01193",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.353,
      "ra": 0.0194,
      "angle": 38.87,
      "rpm": 200,
      "speed": 6651,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.162
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 6651,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0194
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01194",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.832,
      "ra": 0.0222,
      "angle": 50.01,
      "rpm": 200,
      "speed": 17583,
      "pressure": 20,
      "grit": 1200,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1359
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 17583,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01195",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.045,
      "ra": 0.0228,
      "angle": 51.99,
      "rpm": 200,
      "speed": 24511,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4016
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1544
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 24511,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01196",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.066,
      "ra": 0.028,
      "angle": 47.88,
      "rpm": 200,
      "speed": 8369,
      "pressure": 25,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8369,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01197",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.763,
      "ra": 0.0225,
      "angle": 37.21,
      "rpm": 200,
      "speed": 10576,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3162
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.131
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10576,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01198",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.925,
      "ra": 0.0379,
      "angle": 59.78,
      "rpm": 150,
      "speed": 27086,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3189
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1099
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 27086,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01199",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.691,
      "ra": 0.0253,
      "angle": 33.94,
      "rpm": 175,
      "speed": 6711,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3023
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1322
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6711,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01200",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.886,
      "ra": 0.0347,
      "angle": 46.13,
      "rpm": 150,
      "speed": 8026,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1753
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.078
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 8026,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01201",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.333,
      "ra": 0.0222,
      "angle": 56.83,
      "rpm": 100,
      "speed": 6799,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4789
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.172
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0618
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6799,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01202",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.007,
      "ra": 0.0181,
      "angle": 49.58,
      "rpm": 175,
      "speed": 25392,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2638
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 25392,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01203",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.148,
      "ra": 0.0667,
      "angle": 58.76,
      "rpm": 250,
      "speed": 13266,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4446
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1722
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13266,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01204",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.5,
      "ra": 0.018,
      "angle": 57.11,
      "rpm": 100,
      "speed": 17097,
      "pressure": 15,
      "grit": 1200,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1643
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 17097,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01205",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.609,
      "ra": 0.067,
      "angle": 27.15,
      "rpm": 250,
      "speed": 18965,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18965,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01206",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.993,
      "ra": 0.0335,
      "angle": 60.6,
      "rpm": 200,
      "speed": 11015,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1824
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 11015,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01207",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.646,
      "ra": 0.0173,
      "angle": 39.4,
      "rpm": 200,
      "speed": 13498,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1933
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 13498,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01208",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.65,
      "ra": 0.026,
      "angle": 36.13,
      "rpm": 125,
      "speed": 3843,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2071
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3843,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01209",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.353,
      "ra": 0.0651,
      "angle": 46.22,
      "rpm": 150,
      "speed": 8044,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4921
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.179
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8044,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01210",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.617,
      "ra": 0.0347,
      "angle": 56.82,
      "rpm": 125,
      "speed": 10621,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1249
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10621,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01211",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.733,
      "ra": 0.0716,
      "angle": 60.73,
      "rpm": 200,
      "speed": 14725,
      "pressure": 10,
      "grit": 400,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3376
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1555
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14725,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01212",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.407,
      "ra": 0.0342,
      "angle": 46.07,
      "rpm": 100,
      "speed": 10686,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2194
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 10686,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01213",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.804,
      "ra": 0.0277,
      "angle": 26.07,
      "rpm": 250,
      "speed": 14546,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2616
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0851
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14546,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01214",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.662,
      "ra": 0.0351,
      "angle": 60.87,
      "rpm": 125,
      "speed": 23072,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4594
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.127
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 23072,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01215",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.502,
      "ra": 0.0242,
      "angle": 50.52,
      "rpm": 125,
      "speed": 7412,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5351
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1907
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7412,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01216",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.698,
      "ra": 0.0175,
      "angle": 51.33,
      "rpm": 175,
      "speed": 26418,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1724
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 26418,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01217",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0499,
      "angle": 33.55,
      "rpm": 250,
      "speed": 11838,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3672
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1354
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11838,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01218",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.121,
      "ra": 0.0282,
      "angle": 44.63,
      "rpm": 100,
      "speed": 6447,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3285
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0962
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6447,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0282
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01219",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.894,
      "ra": 0.0407,
      "angle": 38.26,
      "rpm": 100,
      "speed": 10897,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1908
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 10897,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01220",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.649,
      "ra": 0.0354,
      "angle": 58.58,
      "rpm": 100,
      "speed": 8811,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0933
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8811,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01221",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.361,
      "ra": 0.0251,
      "angle": 29.16,
      "rpm": 250,
      "speed": 20429,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5015
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1848
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20429,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01222",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.012,
      "ra": 0.0712,
      "angle": 25.58,
      "rpm": 175,
      "speed": 6240,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4178
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1725
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6240,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01223",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.768,
      "ra": 0.034,
      "angle": 58.99,
      "rpm": 125,
      "speed": 8885,
      "pressure": 15,
      "grit": 800,
      "minutes": 30.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3523
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1616
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8885,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01224",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.769,
      "ra": 0.0206,
      "angle": 42.51,
      "rpm": 150,
      "speed": 9165,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0909
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 9165,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01225",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.028,
      "ra": 0.0376,
      "angle": 58.61,
      "rpm": 200,
      "speed": 10580,
      "pressure": 20,
      "grit": 600,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1966
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10580,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01226",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0474,
      "angle": 43.82,
      "rpm": 200,
      "speed": 7581,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2742
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7581,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01227",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.572,
      "ra": 0.0319,
      "angle": 59.71,
      "rpm": 125,
      "speed": 9016,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2239
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9016,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01228",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.796,
      "ra": 0.0347,
      "angle": 34.88,
      "rpm": 175,
      "speed": 10363,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2496
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10363,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01229",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.312,
      "ra": 0.0338,
      "angle": 51.22,
      "rpm": 200,
      "speed": 9035,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2106
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9035,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01230",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.391,
      "ra": 0.05,
      "angle": 36.5,
      "rpm": 200,
      "speed": 12431,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6057
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2637
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1148
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 12431,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01231",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.653,
      "ra": 0.0425,
      "angle": 30.14,
      "rpm": 150,
      "speed": 10151,
      "pressure": 10,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2627
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1057
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 10151,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01232",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0414,
      "angle": 52.54,
      "rpm": 175,
      "speed": 21709,
      "pressure": 10,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4647
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1387
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 21709,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01233",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.932,
      "ra": 0.0516,
      "angle": 25.71,
      "rpm": 150,
      "speed": 10754,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2193
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10754,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01234",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.625,
      "ra": 0.0489,
      "angle": 61.27,
      "rpm": 150,
      "speed": 13954,
      "pressure": 15,
      "grit": 600,
      "minutes": 32.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3306
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1748
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0925
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13954,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01235",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.856,
      "ra": 0.0551,
      "angle": 25.51,
      "rpm": 200,
      "speed": 8534,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2172
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8534,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0551
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01236",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.659,
      "ra": 0.067,
      "angle": 57.47,
      "rpm": 200,
      "speed": 17225,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3076
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1436
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 17225,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01237",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.796,
      "ra": 0.0741,
      "angle": 30.08,
      "rpm": 200,
      "speed": 5065,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3648
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 5065,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01238",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0377,
      "angle": 38.09,
      "rpm": 125,
      "speed": 4067,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2565
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4067,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01239",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.8,
      "ra": 0.0477,
      "angle": 33.88,
      "rpm": 200,
      "speed": 5741,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.293
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5741,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01240",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.966,
      "ra": 0.0163,
      "angle": 36.82,
      "rpm": 150,
      "speed": 15685,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2478
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15685,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0163
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01241",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.124,
      "ra": 0.0567,
      "angle": 34.56,
      "rpm": 100,
      "speed": 4886,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5327
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2524
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1196
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4886,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01242",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.076,
      "ra": 0.0311,
      "angle": 63.38,
      "rpm": 200,
      "speed": 15516,
      "pressure": 15,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4437
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1829
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0754
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 15516,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01243",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.0205,
      "angle": 26.4,
      "rpm": 175,
      "speed": 6447,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2465
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6447,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01244",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.99,
      "ra": 0.0598,
      "angle": 40.64,
      "rpm": 175,
      "speed": 12215,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2433
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12215,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01245",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.689,
      "ra": 0.0244,
      "angle": 56.6,
      "rpm": 100,
      "speed": 16916,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2989
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1297
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 16916,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01246",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.913,
      "ra": 0.0184,
      "angle": 63.39,
      "rpm": 125,
      "speed": 7275,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2485
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7275,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01247",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.199,
      "ra": 0.0493,
      "angle": 60.77,
      "rpm": 175,
      "speed": 19342,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4138
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1428
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 19342,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01248",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.445,
      "ra": 0.0227,
      "angle": 50.25,
      "rpm": 125,
      "speed": 9208,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1811
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 9208,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01249",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.663,
      "ra": 0.0732,
      "angle": 32,
      "rpm": 175,
      "speed": 6306,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5872
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2073
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6306,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01250",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.287,
      "ra": 0.0643,
      "angle": 50.61,
      "rpm": 250,
      "speed": 18567,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.474
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1746
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18567,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0643
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01251",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.774,
      "ra": 0.0358,
      "angle": 53.78,
      "rpm": 175,
      "speed": 8364,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6686
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.252
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.095
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8364,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01252",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.819,
      "ra": 0.0677,
      "angle": 44.41,
      "rpm": 200,
      "speed": 15389,
      "pressure": 15,
      "grit": 400,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2355
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15389,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01253",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.451,
      "ra": 0.036,
      "angle": 44.22,
      "rpm": 250,
      "speed": 12763,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5759
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2286
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0907
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12763,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01254",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.668,
      "ra": 0.0748,
      "angle": 43.43,
      "rpm": 125,
      "speed": 6256,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3864
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2235
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1293
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 6256,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0748
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01255",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.482,
      "ra": 0.026,
      "angle": 26.07,
      "rpm": 200,
      "speed": 5819,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5394
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1963
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 5819,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01256",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.414,
      "ra": 0.0273,
      "angle": 45.97,
      "rpm": 250,
      "speed": 13326,
      "pressure": 10,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1965
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13326,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01257",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.734,
      "ra": 0.037,
      "angle": 29.3,
      "rpm": 250,
      "speed": 20531,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3478
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1648
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0781
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 20531,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01258",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.021,
      "angle": 35.88,
      "rpm": 175,
      "speed": 8900,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3218
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8900,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01259",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0308,
      "angle": 47.78,
      "rpm": 200,
      "speed": 11132,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3958
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1104
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11132,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01260",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.726,
      "ra": 0.0627,
      "angle": 55.88,
      "rpm": 175,
      "speed": 29158,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3209
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1418
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 29158,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01261",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.649,
      "ra": 0.0525,
      "angle": 35.88,
      "rpm": 100,
      "speed": 6103,
      "pressure": 10,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1846
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0984
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6103,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01262",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0312,
      "angle": 53.86,
      "rpm": 175,
      "speed": 13964,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2503
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0884
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13964,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01263",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.622,
      "ra": 0.0331,
      "angle": 60.82,
      "rpm": 175,
      "speed": 25815,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1211
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25815,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01264",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.256,
      "ra": 0.0396,
      "angle": 32.18,
      "rpm": 100,
      "speed": 7249,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5293
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.223
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7249,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01265",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.667,
      "ra": 0.0418,
      "angle": 46.03,
      "rpm": 150,
      "speed": 8007,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.264
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8007,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01266",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.634,
      "ra": 0.0338,
      "angle": 49.85,
      "rpm": 250,
      "speed": 29199,
      "pressure": 10,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0898
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 29199,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01267",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.774,
      "ra": 0.0177,
      "angle": 46.33,
      "rpm": 250,
      "speed": 33605,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.117
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 33605,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01268",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.656,
      "ra": 0.0397,
      "angle": 55.69,
      "rpm": 150,
      "speed": 19914,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1011
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 19914,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01269",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0244,
      "angle": 29.67,
      "rpm": 100,
      "speed": 8321,
      "pressure": 25,
      "grit": 1200,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1748
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8321,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01270",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.118,
      "ra": 0.0364,
      "angle": 26.1,
      "rpm": 250,
      "speed": 9102,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2017
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9102,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01271",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0243,
      "angle": 53.69,
      "rpm": 125,
      "speed": 15900,
      "pressure": 10,
      "grit": 800,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1435
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 15900,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01272",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.796,
      "ra": 0.0333,
      "angle": 54.44,
      "rpm": 125,
      "speed": 8080,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.36
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 8080,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01273",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.661,
      "ra": 0.0364,
      "angle": 38.18,
      "rpm": 100,
      "speed": 3262,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2515
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0957
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3262,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01274",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.779,
      "ra": 0.0248,
      "angle": 27.51,
      "rpm": 125,
      "speed": 5768,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5768,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01275",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0273,
      "angle": 33.85,
      "rpm": 200,
      "speed": 9560,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1457
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9560,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01276",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.02,
      "angle": 61.1,
      "rpm": 100,
      "speed": 7417,
      "pressure": 25,
      "grit": 1200,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4652
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.163
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0571
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7417,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01277",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.0364,
      "angle": 57.18,
      "rpm": 100,
      "speed": 6849,
      "pressure": 20,
      "grit": 600,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3067
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1507
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6849,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01278",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.955,
      "ra": 0.0516,
      "angle": 47.51,
      "rpm": 250,
      "speed": 10370,
      "pressure": 25,
      "grit": 600,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.222
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 10370,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01279",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.399,
      "ra": 0.0357,
      "angle": 53.96,
      "rpm": 100,
      "speed": 4798,
      "pressure": 25,
      "grit": 600,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2235
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4798,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01280",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.576,
      "ra": 0.0472,
      "angle": 31.4,
      "rpm": 125,
      "speed": 8831,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2727
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8831,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01281",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.211,
      "ra": 0.0195,
      "angle": 36.72,
      "rpm": 200,
      "speed": 16682,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0772
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 16682,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01282",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.643,
      "ra": 0.0464,
      "angle": 58.87,
      "rpm": 150,
      "speed": 7977,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5003
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1524
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7977,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01283",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.078,
      "ra": 0.0334,
      "angle": 50.36,
      "rpm": 150,
      "speed": 6646,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4523
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1898
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0796
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6646,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01284",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.799,
      "ra": 0.0764,
      "angle": 50.16,
      "rpm": 150,
      "speed": 17644,
      "pressure": 20,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6277
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.219
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 17644,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01285",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.18,
      "ra": 0.0677,
      "angle": 40.71,
      "rpm": 100,
      "speed": 3497,
      "pressure": 15,
      "grit": 400,
      "minutes": 30,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5775
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2826
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1383
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3497,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01286",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.383,
      "ra": 0.0173,
      "angle": 37.79,
      "rpm": 100,
      "speed": 6452,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1547
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6452,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01287",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.305,
      "ra": 0.0623,
      "angle": 41.19,
      "rpm": 200,
      "speed": 23611,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4734
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1717
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 23611,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01288",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.844,
      "ra": 0.057,
      "angle": 36.98,
      "rpm": 125,
      "speed": 5253,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3437
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5253,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01289",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.981,
      "ra": 0.0367,
      "angle": 62.59,
      "rpm": 150,
      "speed": 28646,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1897
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 28646,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01290",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.57,
      "ra": 0.0212,
      "angle": 61.59,
      "rpm": 175,
      "speed": 19660,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1824
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 19660,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01291",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.0338,
      "angle": 31.04,
      "rpm": 200,
      "speed": 8724,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.351
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1089
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8724,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01292",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.646,
      "ra": 0.0351,
      "angle": 46.91,
      "rpm": 100,
      "speed": 5452,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.629
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2404
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5452,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01293",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0413,
      "angle": 62.62,
      "rpm": 150,
      "speed": 17198,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4511
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1365
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 17198,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01294",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.27,
      "ra": 0.0356,
      "angle": 52.45,
      "rpm": 125,
      "speed": 9672,
      "pressure": 20,
      "grit": 600,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3858
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1172
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9672,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01295",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.219,
      "ra": 0.0698,
      "angle": 62.63,
      "rpm": 250,
      "speed": 28669,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2917
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 28669,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0698
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01296",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.724,
      "ra": 0.0367,
      "angle": 45.76,
      "rpm": 100,
      "speed": 6629,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2515
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6629,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01297",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.745,
      "ra": 0.0508,
      "angle": 25.13,
      "rpm": 125,
      "speed": 8753,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5368
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1651
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8753,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01298",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.865,
      "ra": 0.055,
      "angle": 26.77,
      "rpm": 125,
      "speed": 9345,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2181
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9345,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01299",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0741,
      "angle": 31.11,
      "rpm": 100,
      "speed": 2623,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3448
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2623,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01300",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.832,
      "ra": 0.0663,
      "angle": 40.47,
      "rpm": 250,
      "speed": 17371,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2349
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17371,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0663
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01301",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.278,
      "ra": 0.0509,
      "angle": 32.68,
      "rpm": 150,
      "speed": 6908,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6908,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0509
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01302",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.564,
      "ra": 0.0814,
      "angle": 35.46,
      "rpm": 150,
      "speed": 7533,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3568
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 7533,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0814
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01303",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.776,
      "ra": 0.0667,
      "angle": 38.92,
      "rpm": 175,
      "speed": 7770,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2275
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7770,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01304",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.639,
      "ra": 0.0194,
      "angle": 28.05,
      "rpm": 175,
      "speed": 10986,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2667
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10986,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0194
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01305",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.0626,
      "angle": 29.28,
      "rpm": 175,
      "speed": 11489,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.234
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11489,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01306",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.905,
      "ra": 0.0704,
      "angle": 40.82,
      "rpm": 250,
      "speed": 14612,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2524
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14612,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01307",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.893,
      "ra": 0.0332,
      "angle": 64.63,
      "rpm": 125,
      "speed": 9936,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1722
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9936,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01308",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.596,
      "ra": 0.0384,
      "angle": 58.67,
      "rpm": 125,
      "speed": 17655,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.133
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 17655,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01309",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.702,
      "ra": 0.0297,
      "angle": 38.37,
      "rpm": 200,
      "speed": 17490,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3184
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1444
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0655
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17490,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0297
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01310",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.89,
      "ra": 0.0192,
      "angle": 40.69,
      "rpm": 100,
      "speed": 9319,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1307
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9319,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01311",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.666,
      "ra": 0.0387,
      "angle": 26.81,
      "rpm": 200,
      "speed": 7487,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.258
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0999
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7487,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01312",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.907,
      "ra": 0.0498,
      "angle": 63.43,
      "rpm": 100,
      "speed": 7766,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.439
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2125
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1029
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7766,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01313",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.954,
      "ra": 0.0737,
      "angle": 27.82,
      "rpm": 150,
      "speed": 11671,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2652
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11671,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01314",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.963,
      "ra": 0.0345,
      "angle": 42.6,
      "rpm": 125,
      "speed": 7655,
      "pressure": 10,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1047
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 7655,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01315",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.781,
      "ra": 0.0221,
      "angle": 37.28,
      "rpm": 175,
      "speed": 5563,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.238
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0725
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5563,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01316",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.018,
      "angle": 37.75,
      "rpm": 125,
      "speed": 13426,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3257
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1241
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13426,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01317",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.465,
      "ra": 0.0272,
      "angle": 61.22,
      "rpm": 125,
      "speed": 18587,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1996
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 18587,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01318",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0367,
      "angle": 51.62,
      "rpm": 150,
      "speed": 22791,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.128
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 22791,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01319",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.449,
      "ra": 0.0416,
      "angle": 30.51,
      "rpm": 200,
      "speed": 13709,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4437
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1359
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13709,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01320",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.799,
      "ra": 0.0514,
      "angle": 36.06,
      "rpm": 125,
      "speed": 3835,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4024
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2027
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1021
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 3835,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0514
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01321",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.613,
      "ra": 0.0355,
      "angle": 56.83,
      "rpm": 175,
      "speed": 29745,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2372
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0918
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 29745,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01322",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.033,
      "ra": 0.0637,
      "angle": 34.03,
      "rpm": 200,
      "speed": 5768,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2565
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 5768,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01323",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.766,
      "ra": 0.0232,
      "angle": 50.08,
      "rpm": 100,
      "speed": 14676,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3196
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1333
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14676,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01324",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.601,
      "ra": 0.0497,
      "angle": 55.05,
      "rpm": 150,
      "speed": 12279,
      "pressure": 15,
      "grit": 600,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.672
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2821
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1184
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12279,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01325",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.084,
      "ra": 0.022,
      "angle": 38.62,
      "rpm": 200,
      "speed": 8806,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1544
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 8806,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01326",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.649,
      "ra": 0.0604,
      "angle": 34.81,
      "rpm": 250,
      "speed": 9848,
      "pressure": 10,
      "grit": 400,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3156
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 9848,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0604
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01327",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.406,
      "ra": 0.0309,
      "angle": 26.78,
      "rpm": 100,
      "speed": 5983,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3938
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5983,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01328",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.765,
      "ra": 0.0209,
      "angle": 38.83,
      "rpm": 100,
      "speed": 8858,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4023
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0917
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8858,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01329",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.622,
      "ra": 0.0255,
      "angle": 37.91,
      "rpm": 125,
      "speed": 4046,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2034
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4046,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01330",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.439,
      "ra": 0.0453,
      "angle": 64.58,
      "rpm": 125,
      "speed": 12408,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1435
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12408,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01331",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0345,
      "angle": 37.67,
      "rpm": 100,
      "speed": 4287,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.171
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4287,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01332",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.983,
      "ra": 0.06,
      "angle": 29.24,
      "rpm": 175,
      "speed": 4302,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4886
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2429
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1207
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 4302,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.06
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01333",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.276,
      "ra": 0.0573,
      "angle": 36.3,
      "rpm": 100,
      "speed": 5149,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2704
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5149,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0573
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01334",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.026,
      "ra": 0.0484,
      "angle": 60.26,
      "rpm": 250,
      "speed": 13675,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3707
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.134
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 13675,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01335",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.113,
      "ra": 0.0312,
      "angle": 34.55,
      "rpm": 250,
      "speed": 14655,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3381
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1027
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14655,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01336",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.29,
      "ra": 0.0677,
      "angle": 47.03,
      "rpm": 150,
      "speed": 20505,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6174
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2955
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1414
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 20505,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01337",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.593,
      "ra": 0.0515,
      "angle": 46.84,
      "rpm": 200,
      "speed": 27216,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2864
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1215
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 27216,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01338",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.576,
      "ra": 0.0645,
      "angle": 37.22,
      "rpm": 175,
      "speed": 14810,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3188
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 14810,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01339",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.993,
      "ra": 0.0644,
      "angle": 39.18,
      "rpm": 200,
      "speed": 8944,
      "pressure": 10,
      "grit": 400,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.399
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1603
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8944,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01340",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.578,
      "ra": 0.0242,
      "angle": 41.24,
      "rpm": 250,
      "speed": 23642,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1954
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23642,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01341",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.729,
      "ra": 0.0228,
      "angle": 34.57,
      "rpm": 100,
      "speed": 4888,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3066
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1289
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4888,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01342",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0511,
      "angle": 47.87,
      "rpm": 175,
      "speed": 24403,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2154
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 24403,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01343",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.498,
      "ra": 0.062,
      "angle": 32.05,
      "rpm": 200,
      "speed": 14437,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5182
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1792
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14437,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01344",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.468,
      "ra": 0.037,
      "angle": 33.4,
      "rpm": 175,
      "speed": 8247,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2331
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 8247,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01345",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.293,
      "ra": 0.0763,
      "angle": 37.89,
      "rpm": 200,
      "speed": 6470,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3141
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6470,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01346",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.62,
      "ra": 0.0571,
      "angle": 50.25,
      "rpm": 175,
      "speed": 10313,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.28
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1264
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10313,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0571
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01347",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0248,
      "angle": 61.19,
      "rpm": 125,
      "speed": 18576,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1708
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 18576,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01348",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.961,
      "ra": 0.0261,
      "angle": 50.97,
      "rpm": 250,
      "speed": 11231,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2889
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0868
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11231,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01349",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.332,
      "ra": 0.022,
      "angle": 30.41,
      "rpm": 250,
      "speed": 6404,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1712
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 6404,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01350",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.081,
      "ra": 0.0543,
      "angle": 58.76,
      "rpm": 100,
      "speed": 5306,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2423
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1147
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 5306,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01351",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.582,
      "ra": 0.0214,
      "angle": 51.57,
      "rpm": 150,
      "speed": 11383,
      "pressure": 25,
      "grit": 1200,
      "minutes": 30,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5395
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11383,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01352",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.203,
      "ra": 0.0263,
      "angle": 61.42,
      "rpm": 200,
      "speed": 14929,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1779
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14929,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01353",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.0545,
      "angle": 63.65,
      "rpm": 175,
      "speed": 27297,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4877
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.163
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 27297,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01354",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.635,
      "ra": 0.0228,
      "angle": 37,
      "rpm": 150,
      "speed": 15767,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1931
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15767,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01355",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.602,
      "ra": 0.0267,
      "angle": 60.26,
      "rpm": 250,
      "speed": 22791,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2763
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1268
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0582
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 22791,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01356",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.335,
      "ra": 0.0412,
      "angle": 43.66,
      "rpm": 150,
      "speed": 5663,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4187
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 5663,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01357",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.943,
      "ra": 0.0444,
      "angle": 27.62,
      "rpm": 175,
      "speed": 4054,
      "pressure": 10,
      "grit": 600,
      "minutes": 28.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4393
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2046
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0953
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 4054,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01358",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.03,
      "ra": 0.0409,
      "angle": 60.5,
      "rpm": 100,
      "speed": 14657,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2052
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0916
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 14657,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01359",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.959,
      "ra": 0.0553,
      "angle": 59.03,
      "rpm": 200,
      "speed": 10671,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4699
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2303
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1128
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10671,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01360",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.483,
      "ra": 0.0357,
      "angle": 48.41,
      "rpm": 125,
      "speed": 8826,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2301
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8826,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01361",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.509,
      "ra": 0.0275,
      "angle": 52.54,
      "rpm": 150,
      "speed": 6978,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2037
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0748
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6978,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01362",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.401,
      "ra": 0.0187,
      "angle": 31,
      "rpm": 150,
      "speed": 5227,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3323
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5227,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01363",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.035,
      "ra": 0.0569,
      "angle": 62.86,
      "rpm": 150,
      "speed": 28798,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2427
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 28798,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01364",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.661,
      "ra": 0.0184,
      "angle": 36.78,
      "rpm": 150,
      "speed": 6267,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1748
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6267,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01365",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.614,
      "ra": 0.0332,
      "angle": 44.24,
      "rpm": 100,
      "speed": 12769,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1428
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 12769,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01366",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.744,
      "ra": 0.0482,
      "angle": 64.4,
      "rpm": 175,
      "speed": 20773,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5273
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1594
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 20773,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01367",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.709,
      "ra": 0.0396,
      "angle": 47.93,
      "rpm": 125,
      "speed": 13964,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4872
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1389
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13964,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01368",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.765,
      "ra": 0.0337,
      "angle": 54.24,
      "rpm": 250,
      "speed": 32180,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2702
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0954
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 32180,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01369",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.321,
      "ra": 0.0242,
      "angle": 29.49,
      "rpm": 125,
      "speed": 6201,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1788
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6201,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01370",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.371,
      "ra": 0.0499,
      "angle": 44.46,
      "rpm": 125,
      "speed": 12840,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1506
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 12840,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01371",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.568,
      "ra": 0.0475,
      "angle": 35.56,
      "rpm": 125,
      "speed": 12593,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1524
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12593,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0475
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01372",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.6,
      "ra": 0.0665,
      "angle": 29.35,
      "rpm": 250,
      "speed": 12341,
      "pressure": 10,
      "grit": 400,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5542
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.192
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 12341,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01373",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0355,
      "angle": 25.51,
      "rpm": 100,
      "speed": 7112,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.415
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1214
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7112,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01374",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.708,
      "ra": 0.0769,
      "angle": 54.79,
      "rpm": 175,
      "speed": 28492,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6076
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2162
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 28492,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0769
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01375",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.115,
      "ra": 0.0465,
      "angle": 50.75,
      "rpm": 175,
      "speed": 10430,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5039
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2277
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1029
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10430,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01376",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.733,
      "ra": 0.0321,
      "angle": 28.27,
      "rpm": 175,
      "speed": 8307,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1534
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8307,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01377",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.567,
      "ra": 0.0217,
      "angle": 49.3,
      "rpm": 125,
      "speed": 9010,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3763
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9010,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01378",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.608,
      "ra": 0.0497,
      "angle": 48.5,
      "rpm": 175,
      "speed": 9906,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6742
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2827
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1185
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9906,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01379",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0721,
      "angle": 53.79,
      "rpm": 250,
      "speed": 31870,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7048
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3296
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31870,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01380",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.844,
      "ra": 0.0249,
      "angle": 46.3,
      "rpm": 150,
      "speed": 16119,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 16119,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01381",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.77,
      "ra": 0.0534,
      "angle": 53.51,
      "rpm": 250,
      "speed": 39596,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2028
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 39596,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0534
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01382",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.786,
      "ra": 0.0493,
      "angle": 27.66,
      "rpm": 150,
      "speed": 6961,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5398
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1631
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6961,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01383",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0496,
      "angle": 55.36,
      "rpm": 125,
      "speed": 20600,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2534
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1121
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 20600,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01384",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.503,
      "ra": 0.0361,
      "angle": 46.54,
      "rpm": 100,
      "speed": 6755,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4337
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1251
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6755,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01385",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0797,
      "angle": 29.46,
      "rpm": 250,
      "speed": 10324,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2817
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1499
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 10324,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01386",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.214,
      "ra": 0.0299,
      "angle": 51.3,
      "rpm": 125,
      "speed": 11314,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4809
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1905
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 11314,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01387",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.5,
      "ra": 0.0178,
      "angle": 39.9,
      "rpm": 200,
      "speed": 22807,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4951
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1634
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 22807,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01388",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.598,
      "ra": 0.0678,
      "angle": 64.63,
      "rpm": 125,
      "speed": 9936,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5573
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1944
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9936,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0678
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01389",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.254,
      "ra": 0.0563,
      "angle": 61.25,
      "rpm": 250,
      "speed": 27897,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2657
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 27897,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01390",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.763,
      "ra": 0.0193,
      "angle": 45.6,
      "rpm": 100,
      "speed": 3962,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3043
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1214
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3962,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01391",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.779,
      "ra": 0.018,
      "angle": 61.06,
      "rpm": 250,
      "speed": 27791,
      "pressure": 15,
      "grit": 1200,
      "minutes": 26.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5642
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1789
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0568
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 27791,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01392",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.6,
      "ra": 0.0358,
      "angle": 60.08,
      "rpm": 200,
      "speed": 29068,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6188
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2393
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0926
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 29068,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01393",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.671,
      "ra": 0.0243,
      "angle": 43.02,
      "rpm": 125,
      "speed": 15477,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.222
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 15477,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01394",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.759,
      "ra": 0.0386,
      "angle": 37.27,
      "rpm": 150,
      "speed": 7945,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.677
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2606
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7945,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01395",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.631,
      "ra": 0.0192,
      "angle": 51.29,
      "rpm": 200,
      "speed": 12066,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12066,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01396",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.6,
      "ra": 0.031,
      "angle": 61.35,
      "rpm": 200,
      "speed": 11181,
      "pressure": 10,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5969
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2227
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0831
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11181,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01397",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.179,
      "ra": 0.02,
      "angle": 53.65,
      "rpm": 200,
      "speed": 25418,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1536
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 25418,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01398",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.649,
      "ra": 0.0822,
      "angle": 52.53,
      "rpm": 125,
      "speed": 11627,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2234
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 11627,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01399",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.345,
      "ra": 0.0342,
      "angle": 27.66,
      "rpm": 125,
      "speed": 5800,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2145
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5800,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01400",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.653,
      "ra": 0.0548,
      "angle": 25.97,
      "rpm": 200,
      "speed": 8693,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.301
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8693,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01401",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.684,
      "ra": 0.0479,
      "angle": 45.82,
      "rpm": 100,
      "speed": 6639,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.181
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0931
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6639,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0479
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01402",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.696,
      "ra": 0.0743,
      "angle": 43.55,
      "rpm": 125,
      "speed": 6275,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5979
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2108
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6275,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01403",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0454,
      "angle": 34.79,
      "rpm": 100,
      "speed": 9842,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3251
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1215
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9842,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01404",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.277,
      "ra": 0.0209,
      "angle": 38.3,
      "rpm": 175,
      "speed": 15273,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1634
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 15273,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01405",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.444,
      "ra": 0.0346,
      "angle": 60.71,
      "rpm": 125,
      "speed": 11499,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5681
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2235
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0879
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11499,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01406",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0483,
      "angle": 27.85,
      "rpm": 175,
      "speed": 10905,
      "pressure": 10,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5532
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2454
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1089
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10905,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0483
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01407",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.283,
      "ra": 0.0644,
      "angle": 62.18,
      "rpm": 100,
      "speed": 15155,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6073
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2874
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1361
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15155,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01408",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.997,
      "ra": 0.0432,
      "angle": 29.59,
      "rpm": 200,
      "speed": 9957,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2075
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9957,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01409",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.639,
      "ra": 0.0425,
      "angle": 61.42,
      "rpm": 250,
      "speed": 37322,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1648
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 37322,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01410",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.631,
      "ra": 0.0224,
      "angle": 35.77,
      "rpm": 125,
      "speed": 7603,
      "pressure": 25,
      "grit": 1200,
      "minutes": 26,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5583
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1911
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 7603,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01411",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.677,
      "ra": 0.0458,
      "angle": 30.27,
      "rpm": 200,
      "speed": 10197,
      "pressure": 15,
      "grit": 600,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2771
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10197,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0458
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01412",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.385,
      "ra": 0.0427,
      "angle": 39.54,
      "rpm": 175,
      "speed": 11856,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5804
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2432
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1019
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11856,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0427
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01413",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0517,
      "angle": 43.04,
      "rpm": 150,
      "speed": 7433,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2812
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1206
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7433,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01414",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.96,
      "ra": 0.0494,
      "angle": 56.71,
      "rpm": 250,
      "speed": 25432,
      "pressure": 10,
      "grit": 400,
      "minutes": 26.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4572
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2178
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1037
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 25432,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01415",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.717,
      "ra": 0.05,
      "angle": 34.37,
      "rpm": 100,
      "speed": 5830,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3685
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0973
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5830,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01416",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.005,
      "ra": 0.0333,
      "angle": 60.66,
      "rpm": 200,
      "speed": 29408,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1829
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 29408,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01417",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.157,
      "ra": 0.0445,
      "angle": 37.45,
      "rpm": 250,
      "speed": 21298,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3905
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1318
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21298,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01418",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0534,
      "angle": 56.32,
      "rpm": 175,
      "speed": 29429,
      "pressure": 25,
      "grit": 600,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4767
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2298
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1108
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 29429,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0534
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01419",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0197,
      "angle": 51.5,
      "rpm": 150,
      "speed": 11365,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1322
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11365,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01420",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.297,
      "ra": 0.0636,
      "angle": 40.05,
      "rpm": 150,
      "speed": 6870,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4747
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1738
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6870,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01421",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.329,
      "ra": 0.0267,
      "angle": 37.23,
      "rpm": 175,
      "speed": 18518,
      "pressure": 25,
      "grit": 1200,
      "minutes": 28,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5003
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1884
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0709
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 18518,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01422",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.077,
      "ra": 0.0712,
      "angle": 61.87,
      "rpm": 125,
      "speed": 23535,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1761
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 23535,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01423",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.842,
      "ra": 0.0507,
      "angle": 46.68,
      "rpm": 100,
      "speed": 10845,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.33
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1294
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10845,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01424",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.07,
      "ra": 0.0425,
      "angle": 37.27,
      "rpm": 200,
      "speed": 6356,
      "pressure": 25,
      "grit": 600,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4777
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2132
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 6356,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01425",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.584,
      "ra": 0.0335,
      "angle": 48.12,
      "rpm": 175,
      "speed": 12273,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6041
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2304
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0878
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12273,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01426",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.727,
      "ra": 0.0179,
      "angle": 32.75,
      "rpm": 250,
      "speed": 9231,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.288
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1141
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9231,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01427",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.68,
      "ra": 0.0377,
      "angle": 56.57,
      "rpm": 175,
      "speed": 23667,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6502
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2517
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0974
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 23667,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01428",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.227,
      "ra": 0.031,
      "angle": 31.34,
      "rpm": 150,
      "speed": 13219,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.36
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1056
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 13219,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01429",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.515,
      "ra": 0.0186,
      "angle": 35.09,
      "rpm": 250,
      "speed": 7449,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3495
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7449,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01430",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.725,
      "ra": 0.0364,
      "angle": 34.49,
      "rpm": 125,
      "speed": 7314,
      "pressure": 25,
      "grit": 800,
      "minutes": 29.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1624
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0769
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7314,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01431",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.796,
      "ra": 0.0453,
      "angle": 26.19,
      "rpm": 250,
      "speed": 7308,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1899
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0927
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 7308,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01432",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.718,
      "ra": 0.0433,
      "angle": 54.71,
      "rpm": 200,
      "speed": 16253,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2816
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1104
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16253,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0433
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01433",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.947,
      "ra": 0.0205,
      "angle": 63.35,
      "rpm": 200,
      "speed": 23261,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1393
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 23261,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01434",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.703,
      "ra": 0.0265,
      "angle": 57.2,
      "rpm": 250,
      "speed": 17129,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 17129,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01435",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.354,
      "ra": 0.0786,
      "angle": 29.64,
      "rpm": 200,
      "speed": 9975,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5243
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.203
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9975,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01436",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.632,
      "ra": 0.035,
      "angle": 47.74,
      "rpm": 175,
      "speed": 9731,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6245
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.239
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9731,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01437",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.594,
      "ra": 0.0282,
      "angle": 62.44,
      "rpm": 200,
      "speed": 15233,
      "pressure": 25,
      "grit": 800,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.212
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15233,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0282
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01438",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.76,
      "ra": 0.0362,
      "angle": 46.3,
      "rpm": 250,
      "speed": 13432,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1659
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 13432,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01439",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.621,
      "ra": 0.0272,
      "angle": 37.34,
      "rpm": 250,
      "speed": 15923,
      "pressure": 10,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.13
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15923,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01440",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.528,
      "ra": 0.0404,
      "angle": 31.87,
      "rpm": 250,
      "speed": 22425,
      "pressure": 25,
      "grit": 800,
      "minutes": 30.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6162
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2485
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1002
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 22425,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01441",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.922,
      "ra": 0.0375,
      "angle": 51.82,
      "rpm": 125,
      "speed": 19077,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4141
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1859
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0835
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 19077,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01442",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.85,
      "ra": 0.0703,
      "angle": 46.87,
      "rpm": 175,
      "speed": 19065,
      "pressure": 25,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2444
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 19065,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01443",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.663,
      "ra": 0.0418,
      "angle": 52.94,
      "rpm": 150,
      "speed": 23464,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6622
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2637
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.105
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 23464,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01444",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.729,
      "ra": 0.0546,
      "angle": 61.24,
      "rpm": 125,
      "speed": 23243,
      "pressure": 25,
      "grit": 400,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3073
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1295
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 23243,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0546
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01445",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.078,
      "ra": 0.038,
      "angle": 27.1,
      "rpm": 175,
      "speed": 10600,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4671
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2024
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0877
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10600,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01446",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.381,
      "ra": 0.081,
      "angle": 61.66,
      "rpm": 150,
      "speed": 8437,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6796
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3345
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1646
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 8437,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01447",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.784,
      "ra": 0.0603,
      "angle": 63.56,
      "rpm": 150,
      "speed": 11678,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3334
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1418
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11678,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0603
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01448",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.604,
      "ra": 0.0375,
      "angle": 55.36,
      "rpm": 125,
      "speed": 6180,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2392
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0947
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6180,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01449",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0501,
      "angle": 54.43,
      "rpm": 150,
      "speed": 7270,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.237
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7270,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01450",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.318,
      "ra": 0.0351,
      "angle": 58.14,
      "rpm": 125,
      "speed": 6549,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2151
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6549,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01451",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.229,
      "ra": 0.0323,
      "angle": 27.22,
      "rpm": 125,
      "speed": 4754,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3654
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1086
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4754,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01452",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.679,
      "ra": 0.0206,
      "angle": 50.25,
      "rpm": 150,
      "speed": 6630,
      "pressure": 10,
      "grit": 1200,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5588
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.186
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0619
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 6630,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01453",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.735,
      "ra": 0.0439,
      "angle": 31.34,
      "rpm": 125,
      "speed": 8813,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2873
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1123
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8813,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01454",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.559,
      "ra": 0.0556,
      "angle": 57.5,
      "rpm": 175,
      "speed": 9049,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5132
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1689
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9049,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01455",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.792,
      "ra": 0.0362,
      "angle": 64.36,
      "rpm": 150,
      "speed": 23722,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3662
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1693
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 23722,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01456",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.784,
      "ra": 0.0354,
      "angle": 29.21,
      "rpm": 100,
      "speed": 3274,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.483
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1308
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3274,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01457",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.94,
      "ra": 0.0747,
      "angle": 48.27,
      "rpm": 125,
      "speed": 10557,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.265
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10557,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0747
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01458",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.765,
      "ra": 0.0689,
      "angle": 59.47,
      "rpm": 200,
      "speed": 17945,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5987
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2031
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 17945,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01459",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.769,
      "ra": 0.0792,
      "angle": 34.96,
      "rpm": 250,
      "speed": 7420,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6281
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.223
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 7420,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0792
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01460",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.362,
      "ra": 0.0173,
      "angle": 51.81,
      "rpm": 250,
      "speed": 22887,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1535
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 22887,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01461",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.054,
      "ra": 0.0202,
      "angle": 54.58,
      "rpm": 250,
      "speed": 20260,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2821
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 20260,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01462",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.24,
      "ra": 0.036,
      "angle": 27.77,
      "rpm": 150,
      "speed": 3495,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3495,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01463",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.794,
      "ra": 0.0417,
      "angle": 35.01,
      "rpm": 100,
      "speed": 2973,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2973
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1114
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2973,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01464",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.817,
      "ra": 0.0182,
      "angle": 62.89,
      "rpm": 100,
      "speed": 11526,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3156
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1219
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 11526,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01465",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.073,
      "ra": 0.0786,
      "angle": 39.84,
      "rpm": 100,
      "speed": 5692,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5692,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01466",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0636,
      "angle": 48.66,
      "rpm": 175,
      "speed": 14915,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7158
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3194
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1425
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14915,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01467",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0442,
      "angle": 34.25,
      "rpm": 125,
      "speed": 7260,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3087
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1168
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7260,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01468",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.632,
      "ra": 0.016,
      "angle": 44.14,
      "rpm": 250,
      "speed": 19106,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1856
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19106,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.016
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01469",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.891,
      "ra": 0.0516,
      "angle": 53.88,
      "rpm": 175,
      "speed": 11176,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11176,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01470",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.676,
      "ra": 0.0306,
      "angle": 47.48,
      "rpm": 200,
      "speed": 13817,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2265
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 13817,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01471",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0538,
      "angle": 64.96,
      "rpm": 250,
      "speed": 14999,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3658
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1931
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1019
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14999,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01472",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.414,
      "ra": 0.0398,
      "angle": 32.24,
      "rpm": 100,
      "speed": 7264,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4301
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1308
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7264,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01473",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.192,
      "ra": 0.0269,
      "angle": 62.51,
      "rpm": 250,
      "speed": 14301,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3368
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14301,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01474",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.552,
      "ra": 0.0466,
      "angle": 30.07,
      "rpm": 250,
      "speed": 21096,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.646
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2689
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1119
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21096,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01475",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.32,
      "ra": 0.0625,
      "angle": 45.92,
      "rpm": 200,
      "speed": 10648,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6157
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2872
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.134
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10648,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0625
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01476",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.592,
      "ra": 0.0444,
      "angle": 27.93,
      "rpm": 125,
      "speed": 5859,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6506
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2659
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1086
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 5859,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01477",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.954,
      "ra": 0.0274,
      "angle": 58.12,
      "rpm": 200,
      "speed": 27931,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1617
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0666
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 27931,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01478",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.0332,
      "angle": 36.86,
      "rpm": 200,
      "speed": 16750,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2304
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16750,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01479",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.0283,
      "angle": 51.81,
      "rpm": 200,
      "speed": 9155,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1428
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9155,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01480",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.922,
      "ra": 0.0556,
      "angle": 27.49,
      "rpm": 200,
      "speed": 6148,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3616
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1418
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6148,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01481",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.973,
      "ra": 0.0223,
      "angle": 51.24,
      "rpm": 175,
      "speed": 15819,
      "pressure": 20,
      "grit": 1200,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2764
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0785
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 15819,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01482",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.617,
      "ra": 0.0273,
      "angle": 37.96,
      "rpm": 150,
      "speed": 8104,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.283
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1298
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 8104,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01483",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0251,
      "angle": 53.01,
      "rpm": 175,
      "speed": 27417,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.299
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0866
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 27417,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01484",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.58,
      "ra": 0.031,
      "angle": 46.36,
      "rpm": 125,
      "speed": 5044,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5913
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2213
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0828
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5044,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01485",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.864,
      "ra": 0.0241,
      "angle": 26.04,
      "rpm": 150,
      "speed": 6538,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1443
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6538,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01486",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.0243,
      "angle": 47.19,
      "rpm": 250,
      "speed": 17153,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1274
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 17153,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01487",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.731,
      "ra": 0.0381,
      "angle": 56.67,
      "rpm": 175,
      "speed": 8894,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1669
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8894,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01488",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.366,
      "ra": 0.0244,
      "angle": 38.73,
      "rpm": 125,
      "speed": 6901,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4994
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1826
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 6901,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01489",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.602,
      "ra": 0.0261,
      "angle": 26.96,
      "rpm": 250,
      "speed": 18827,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2045
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18827,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01490",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.854,
      "ra": 0.0585,
      "angle": 27.5,
      "rpm": 250,
      "speed": 9609,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3494
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.143
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9609,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0585
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01491",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.793,
      "ra": 0.0523,
      "angle": 47.46,
      "rpm": 175,
      "speed": 9667,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2037
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9667,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01492",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.713,
      "ra": 0.0687,
      "angle": 26.73,
      "rpm": 125,
      "speed": 2799,
      "pressure": 10,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3269
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1499
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 2799,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0687
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01493",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.051,
      "ra": 0.0331,
      "angle": 39.16,
      "rpm": 100,
      "speed": 8939,
      "pressure": 10,
      "grit": 800,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1865
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8939,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01494",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.884,
      "ra": 0.0358,
      "angle": 48.36,
      "rpm": 100,
      "speed": 8463,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1779
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 8463,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01495",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.088,
      "ra": 0.0287,
      "angle": 27.39,
      "rpm": 250,
      "speed": 5742,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3239
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0964
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 5742,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01496",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0617,
      "angle": 26.65,
      "rpm": 125,
      "speed": 5581,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.354
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1478
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5581,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01497",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.732,
      "ra": 0.0265,
      "angle": 56.46,
      "rpm": 150,
      "speed": 20240,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.43
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1067
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20240,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01498",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.716,
      "ra": 0.037,
      "angle": 52.76,
      "rpm": 200,
      "speed": 24930,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.252
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 24930,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01499",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.656,
      "ra": 0.0246,
      "angle": 57.42,
      "rpm": 175,
      "speed": 24090,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5781
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2018
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 24090,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01500",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.818,
      "ra": 0.0242,
      "angle": 40.18,
      "rpm": 150,
      "speed": 5171,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.253
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5171,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01501",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0386,
      "angle": 61.41,
      "rpm": 125,
      "speed": 11661,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.118
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11661,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01502",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.169,
      "ra": 0.0186,
      "angle": 63.8,
      "rpm": 125,
      "speed": 7333,
      "pressure": 20,
      "grit": 1200,
      "minutes": 29,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4152
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1475
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7333,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01503",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.633,
      "ra": 0.0458,
      "angle": 57.38,
      "rpm": 175,
      "speed": 30087,
      "pressure": 10,
      "grit": 600,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1703
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 30087,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0458
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01504",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.139,
      "ra": 0.0254,
      "angle": 42.76,
      "rpm": 175,
      "speed": 10762,
      "pressure": 15,
      "grit": 1200,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4402
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1701
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10762,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01505",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.16,
      "ra": 0.0635,
      "angle": 51.01,
      "rpm": 100,
      "speed": 8993,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1672
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8993,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01506",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.53,
      "ra": 0.0676,
      "angle": 48.26,
      "rpm": 200,
      "speed": 16887,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5409
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1912
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 16887,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01507",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.61,
      "ra": 0.0452,
      "angle": 41.28,
      "rpm": 125,
      "speed": 4438,
      "pressure": 20,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2562
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1076
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4438,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01508",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.211,
      "ra": 0.0286,
      "angle": 37.47,
      "rpm": 175,
      "speed": 5594,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1861
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5594,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01509",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0393,
      "angle": 31.81,
      "rpm": 125,
      "speed": 8952,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4342
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1949
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0875
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8952,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01510",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.13,
      "ra": 0.0425,
      "angle": 28.24,
      "rpm": 125,
      "speed": 3951,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2191
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3951,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01511",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.665,
      "ra": 0.0171,
      "angle": 42.14,
      "rpm": 200,
      "speed": 19366,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19366,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01512",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.236,
      "ra": 0.0245,
      "angle": 25.29,
      "rpm": 125,
      "speed": 7048,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3345
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0905
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 7048,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01513",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.438,
      "ra": 0.0347,
      "angle": 61.77,
      "rpm": 175,
      "speed": 26307,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4155
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 26307,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01514",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.101,
      "ra": 0.0258,
      "angle": 54.51,
      "rpm": 150,
      "speed": 7283,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3151
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0902
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7283,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0258
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01515",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.512,
      "ra": 0.0655,
      "angle": 42.32,
      "rpm": 200,
      "speed": 24320,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6898
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3147
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1436
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 24320,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0655
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01516",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0253,
      "angle": 35.98,
      "rpm": 125,
      "speed": 5101,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1782
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5101,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01517",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.768,
      "ra": 0.0594,
      "angle": 52.85,
      "rpm": 150,
      "speed": 11709,
      "pressure": 15,
      "grit": 400,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2136
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11709,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0594
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01518",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.227,
      "ra": 0.0185,
      "angle": 32.94,
      "rpm": 200,
      "speed": 11146,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3031
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0749
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 11146,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01519",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.926,
      "ra": 0.0591,
      "angle": 51.31,
      "rpm": 150,
      "speed": 11317,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3701
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1479
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11317,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01520",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.123,
      "ra": 0.0336,
      "angle": 39.38,
      "rpm": 125,
      "speed": 11242,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1942
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11242,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01521",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.631,
      "ra": 0.0211,
      "angle": 48.47,
      "rpm": 100,
      "speed": 7071,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1154
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7071,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01522",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.665,
      "ra": 0.0389,
      "angle": 27.42,
      "rpm": 200,
      "speed": 15328,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.327
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15328,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01523",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.784,
      "ra": 0.0339,
      "angle": 52.03,
      "rpm": 200,
      "speed": 24532,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4761
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.127
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 24532,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01524",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.696,
      "ra": 0.0194,
      "angle": 27.52,
      "rpm": 250,
      "speed": 5770,
      "pressure": 15,
      "grit": 1200,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5547
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1814
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 5770,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0194
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01525",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0503,
      "angle": 35.57,
      "rpm": 175,
      "speed": 8818,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.18
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8818,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01526",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.19,
      "ra": 0.0805,
      "angle": 46.65,
      "rpm": 150,
      "speed": 8128,
      "pressure": 25,
      "grit": 400,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4849
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1976
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8128,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0805
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01527",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0487,
      "angle": 46.11,
      "rpm": 125,
      "speed": 8357,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2445
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8357,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01528",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.546,
      "ra": 0.052,
      "angle": 46.76,
      "rpm": 200,
      "speed": 16298,
      "pressure": 20,
      "grit": 600,
      "minutes": 4.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2835
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16298,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01529",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.864,
      "ra": 0.0578,
      "angle": 29.68,
      "rpm": 250,
      "speed": 8324,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2235
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8324,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01530",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.234,
      "ra": 0.0283,
      "angle": 33.17,
      "rpm": 175,
      "speed": 13099,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3506
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 13099,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01531",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.404,
      "ra": 0.0472,
      "angle": 59.16,
      "rpm": 100,
      "speed": 17832,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2574
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 17832,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01532",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.444,
      "ra": 0.027,
      "angle": 50.21,
      "rpm": 250,
      "speed": 18400,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3833
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1017
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18400,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01533",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.518,
      "ra": 0.0365,
      "angle": 26.97,
      "rpm": 175,
      "speed": 10547,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2354
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10547,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01534",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.844,
      "ra": 0.0208,
      "angle": 61.53,
      "rpm": 175,
      "speed": 16364,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3344
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 16364,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01535",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.772,
      "ra": 0.0664,
      "angle": 43.05,
      "rpm": 125,
      "speed": 15489,
      "pressure": 10,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.343
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 15489,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0664
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01536",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.069,
      "ra": 0.0652,
      "angle": 31.24,
      "rpm": 200,
      "speed": 7027,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4208
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1656
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 7027,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01537",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.73,
      "ra": 0.0264,
      "angle": 26.84,
      "rpm": 150,
      "speed": 4498,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4291
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1064
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4498,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01538",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.313,
      "ra": 0.0654,
      "angle": 25.17,
      "rpm": 175,
      "speed": 9819,
      "pressure": 15,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.293
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9819,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01539",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.79,
      "ra": 0.0297,
      "angle": 63.74,
      "rpm": 125,
      "speed": 7324,
      "pressure": 10,
      "grit": 800,
      "minutes": 27,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3479
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1532
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7324,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0297
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01540",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.073,
      "ra": 0.0735,
      "angle": 44.36,
      "rpm": 250,
      "speed": 12808,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.439
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1796
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 12808,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01541",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.813,
      "ra": 0.047,
      "angle": 38.56,
      "rpm": 100,
      "speed": 4396,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3987
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1955
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0959
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4396,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01542",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.139,
      "ra": 0.0737,
      "angle": 61.53,
      "rpm": 125,
      "speed": 11689,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4573
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1836
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 11689,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01543",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.587,
      "ra": 0.0785,
      "angle": 47.24,
      "rpm": 175,
      "speed": 14425,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5826
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2138
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14425,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0785
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01544",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.646,
      "ra": 0.0268,
      "angle": 25.16,
      "rpm": 100,
      "speed": 2103,
      "pressure": 25,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1316
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2103,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01545",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.49,
      "ra": 0.0236,
      "angle": 41.65,
      "rpm": 250,
      "speed": 14937,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5286
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1875
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14937,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01546",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.764,
      "ra": 0.0779,
      "angle": 50.73,
      "rpm": 250,
      "speed": 22341,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.244
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 22341,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01547",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.467,
      "ra": 0.0248,
      "angle": 61.28,
      "rpm": 100,
      "speed": 11165,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0966
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 11165,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01548",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.934,
      "ra": 0.0213,
      "angle": 33.81,
      "rpm": 150,
      "speed": 11457,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.363
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.141
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 11457,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01549",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.739,
      "ra": 0.0251,
      "angle": 53.13,
      "rpm": 100,
      "speed": 4712,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3173
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1362
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0585
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4712,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01550",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0326,
      "angle": 52.28,
      "rpm": 250,
      "speed": 30835,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3992
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1141
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 30835,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01551",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.18,
      "ra": 0.0212,
      "angle": 49.02,
      "rpm": 100,
      "speed": 8594,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1582
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8594,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01552",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.728,
      "ra": 0.0275,
      "angle": 48.2,
      "rpm": 150,
      "speed": 12648,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1415
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12648,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01553",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.425,
      "ra": 0.0532,
      "angle": 38.84,
      "rpm": 100,
      "speed": 4430,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2753
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4430,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0532
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01554",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.654,
      "ra": 0.0361,
      "angle": 31.48,
      "rpm": 175,
      "speed": 7748,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4622
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 7748,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01555",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.687,
      "ra": 0.0372,
      "angle": 45.13,
      "rpm": 175,
      "speed": 18277,
      "pressure": 20,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2599
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18277,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01556",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.236,
      "ra": 0.0384,
      "angle": 54.73,
      "rpm": 175,
      "speed": 14228,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2179
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 14228,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01557",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0183,
      "angle": 45.02,
      "rpm": 250,
      "speed": 32548,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5198
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1704
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 32548,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01558",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.961,
      "ra": 0.0627,
      "angle": 56.98,
      "rpm": 250,
      "speed": 42626,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4857
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2455
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1241
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 42626,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01559",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.452,
      "ra": 0.0496,
      "angle": 51.96,
      "rpm": 125,
      "speed": 15309,
      "pressure": 25,
      "grit": 600,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2684
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 15309,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01560",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.647,
      "ra": 0.0277,
      "angle": 48.01,
      "rpm": 250,
      "speed": 17488,
      "pressure": 15,
      "grit": 800,
      "minutes": 24.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5931
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2136
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0769
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 17488,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01561",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.56,
      "ra": 0.0344,
      "angle": 56.64,
      "rpm": 125,
      "speed": 6349,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2317
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6349,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01562",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.478,
      "ra": 0.063,
      "angle": 56.84,
      "rpm": 200,
      "speed": 34001,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5163
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1804
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 34001,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.063
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01563",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.393,
      "ra": 0.0301,
      "angle": 60.77,
      "rpm": 150,
      "speed": 22105,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5341
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2048
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0785
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 22105,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01564",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.764,
      "ra": 0.0506,
      "angle": 45.62,
      "rpm": 125,
      "speed": 4955,
      "pressure": 15,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2988
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4955,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0506
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01565",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.0263,
      "angle": 35.99,
      "rpm": 175,
      "speed": 7143,
      "pressure": 20,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5018
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1878
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7143,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01566",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.7,
      "ra": 0.0206,
      "angle": 48.05,
      "rpm": 200,
      "speed": 8402,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 8402,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01567",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.192,
      "ra": 0.0544,
      "angle": 43.06,
      "rpm": 100,
      "speed": 4958,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.426
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1522
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4958,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01568",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0518,
      "angle": 60.75,
      "rpm": 175,
      "speed": 9667,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2659
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9667,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01569",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.736,
      "ra": 0.0223,
      "angle": 50.61,
      "rpm": 250,
      "speed": 29707,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3071
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1281
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 29707,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01570",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.78,
      "ra": 0.0582,
      "angle": 63.57,
      "rpm": 100,
      "speed": 7787,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7569
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3219
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1369
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7787,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0582
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01571",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.0278,
      "angle": 39.12,
      "rpm": 125,
      "speed": 13953,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3701
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1561
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0659
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13953,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01572",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.033,
      "ra": 0.08,
      "angle": 39.01,
      "rpm": 250,
      "speed": 13910,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4403
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1877
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 13910,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01573",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0192,
      "angle": 30.58,
      "rpm": 200,
      "speed": 5153,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1467
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5153,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01574",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.471,
      "ra": 0.0339,
      "angle": 52.18,
      "rpm": 200,
      "speed": 9230,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2233
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9230,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01575",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.532,
      "ra": 0.035,
      "angle": 60.22,
      "rpm": 200,
      "speed": 18219,
      "pressure": 20,
      "grit": 800,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5956
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2316
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.09
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18219,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01576",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.192,
      "ra": 0.0193,
      "angle": 34.13,
      "rpm": 150,
      "speed": 5786,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3016
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5786,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01577",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.059,
      "angle": 45.04,
      "rpm": 175,
      "speed": 18236,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5612
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.182
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 18236,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01578",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.749,
      "ra": 0.0323,
      "angle": 34.5,
      "rpm": 250,
      "speed": 12194,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6448
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2377
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0876
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 12194,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01579",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.339,
      "ra": 0.0234,
      "angle": 27.23,
      "rpm": 250,
      "speed": 7609,
      "pressure": 15,
      "grit": 1200,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4868
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.177
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7609,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01580",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.272,
      "ra": 0.0486,
      "angle": 49.2,
      "rpm": 175,
      "speed": 20137,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2486
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 20137,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01581",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.819,
      "ra": 0.0327,
      "angle": 34.77,
      "rpm": 250,
      "speed": 12295,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3661
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1636
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12295,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01582",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.842,
      "ra": 0.0272,
      "angle": 28.67,
      "rpm": 250,
      "speed": 20071,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1513
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20071,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01583",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.803,
      "ra": 0.0465,
      "angle": 43.77,
      "rpm": 125,
      "speed": 7887,
      "pressure": 10,
      "grit": 600,
      "minutes": 26.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1932
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0948
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7887,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01584",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.039,
      "ra": 0.0298,
      "angle": 60.38,
      "rpm": 100,
      "speed": 10966,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.318
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0974
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 10966,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01585",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.466,
      "ra": 0.0363,
      "angle": 50.99,
      "rpm": 200,
      "speed": 14981,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5815
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2307
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14981,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01586",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.788,
      "ra": 0.0352,
      "angle": 30.56,
      "rpm": 250,
      "speed": 8583,
      "pressure": 25,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2509
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 8583,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01587",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.905,
      "ra": 0.043,
      "angle": 56.8,
      "rpm": 250,
      "speed": 21233,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4225
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0921
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21233,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.043
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01588",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.724,
      "ra": 0.0263,
      "angle": 62.94,
      "rpm": 200,
      "speed": 30767,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2398
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 30767,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01589",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.815,
      "ra": 0.0544,
      "angle": 60.7,
      "rpm": 250,
      "speed": 18395,
      "pressure": 10,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4143
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2106
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.107
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18395,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01590",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.039,
      "ra": 0.0234,
      "angle": 36.88,
      "rpm": 200,
      "speed": 12570,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 12570,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01591",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.838,
      "ra": 0.0556,
      "angle": 51.39,
      "rpm": 150,
      "speed": 13604,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2159
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13604,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01592",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.429,
      "ra": 0.0722,
      "angle": 25.86,
      "rpm": 175,
      "speed": 6311,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5283
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1953
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6311,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01593",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.785,
      "ra": 0.0501,
      "angle": 57.18,
      "rpm": 175,
      "speed": 29962,
      "pressure": 15,
      "grit": 600,
      "minutes": 30.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3946
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1983
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0997
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 29962,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01594",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.628,
      "ra": 0.028,
      "angle": 47.92,
      "rpm": 250,
      "speed": 34902,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2227
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 34902,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01595",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.78,
      "ra": 0.0433,
      "angle": 34.61,
      "rpm": 100,
      "speed": 9788,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2776
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9788,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0433
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01596",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.504,
      "ra": 0.0337,
      "angle": 64.93,
      "rpm": 150,
      "speed": 29981,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2251
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 29981,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01597",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.726,
      "ra": 0.0217,
      "angle": 29.07,
      "rpm": 125,
      "speed": 6109,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6109,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01598",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.914,
      "ra": 0.0215,
      "angle": 30.11,
      "rpm": 100,
      "speed": 4225,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1402
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4225,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01599",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.695,
      "ra": 0.0472,
      "angle": 46.66,
      "rpm": 150,
      "speed": 20324,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6924
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2828
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1155
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 20324,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01600",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.725,
      "ra": 0.0361,
      "angle": 36.86,
      "rpm": 100,
      "speed": 5234,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1618
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5234,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01601",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.544,
      "ra": 0.046,
      "angle": 55.38,
      "rpm": 250,
      "speed": 41217,
      "pressure": 20,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6415
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2665
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1107
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 41217,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.046
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01602",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.045,
      "ra": 0.0492,
      "angle": 51.05,
      "rpm": 200,
      "speed": 12001,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4868
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2267
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1056
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12001,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01603",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.145,
      "ra": 0.0176,
      "angle": 49,
      "rpm": 125,
      "speed": 5369,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4032
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.142
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5369,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01604",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.789,
      "ra": 0.0307,
      "angle": 33.34,
      "rpm": 200,
      "speed": 5644,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6475
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2344
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0848
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 5644,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01605",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.281,
      "ra": 0.0375,
      "angle": 64.86,
      "rpm": 175,
      "speed": 27944,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2192
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 27944,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01606",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.735,
      "ra": 0.0413,
      "angle": 31.82,
      "rpm": 100,
      "speed": 7164,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2815
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7164,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01607",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.742,
      "ra": 0.026,
      "angle": 35.84,
      "rpm": 175,
      "speed": 17779,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6089
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2128
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0744
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 17779,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01608",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.151,
      "ra": 0.0658,
      "angle": 32.39,
      "rpm": 150,
      "speed": 6843,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5628
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2752
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1346
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6843,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01609",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.333,
      "ra": 0.0231,
      "angle": 26.17,
      "rpm": 125,
      "speed": 5477,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1755
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5477,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01610",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.757,
      "ra": 0.0365,
      "angle": 37.91,
      "rpm": 250,
      "speed": 16185,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 16185,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01611",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.715,
      "ra": 0.0264,
      "angle": 53.56,
      "rpm": 175,
      "speed": 16648,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1374
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 16648,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01612",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.991,
      "ra": 0.0375,
      "angle": 34.42,
      "rpm": 250,
      "speed": 14596,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1928
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14596,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01613",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.092,
      "ra": 0.0408,
      "angle": 42.04,
      "rpm": 125,
      "speed": 4527,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3651
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.122
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4527,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01614",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.275,
      "ra": 0.0216,
      "angle": 28.15,
      "rpm": 175,
      "speed": 11027,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.166
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 11027,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01615",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.99,
      "ra": 0.0748,
      "angle": 41.57,
      "rpm": 100,
      "speed": 9540,
      "pressure": 15,
      "grit": 400,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2721
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9540,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0748
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01616",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0476,
      "angle": 63.06,
      "rpm": 175,
      "speed": 26984,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5778
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2514
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 26984,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0476
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01617",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.315,
      "ra": 0.0726,
      "angle": 33.68,
      "rpm": 150,
      "speed": 14263,
      "pressure": 15,
      "grit": 400,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6374
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.309
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1498
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 14263,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01618",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.821,
      "ra": 0.0357,
      "angle": 27.04,
      "rpm": 125,
      "speed": 9442,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3749
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1712
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9442,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01619",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.805,
      "ra": 0.0377,
      "angle": 55.82,
      "rpm": 150,
      "speed": 24961,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2902
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1046
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 24961,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01620",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.006,
      "ra": 0.0372,
      "angle": 36.41,
      "rpm": 125,
      "speed": 6458,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3352
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1117
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 6458,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01621",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.146,
      "ra": 0.042,
      "angle": 59.24,
      "rpm": 175,
      "speed": 12503,
      "pressure": 20,
      "grit": 600,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3807
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1264
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12503,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01622",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.795,
      "ra": 0.0373,
      "angle": 50.46,
      "rpm": 200,
      "speed": 8882,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2588
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8882,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01623",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.443,
      "ra": 0.0523,
      "angle": 44.36,
      "rpm": 100,
      "speed": 7685,
      "pressure": 15,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4775
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.158
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7685,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01624",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.717,
      "ra": 0.074,
      "angle": 61.37,
      "rpm": 175,
      "speed": 16312,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2111
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 16312,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.074
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01625",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.881,
      "ra": 0.0445,
      "angle": 32.17,
      "rpm": 100,
      "speed": 7247,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4177
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.198
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0939
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7247,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01626",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.431,
      "ra": 0.0399,
      "angle": 53.13,
      "rpm": 250,
      "speed": 23562,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5848
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2389
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0976
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 23562,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01627",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.776,
      "ra": 0.027,
      "angle": 39.5,
      "rpm": 175,
      "speed": 5922,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0827
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5922,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01628",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.0165,
      "angle": 56.28,
      "rpm": 100,
      "speed": 16803,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2259
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 16803,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01629",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.56,
      "ra": 0.0488,
      "angle": 32.96,
      "rpm": 150,
      "speed": 8365,
      "pressure": 10,
      "grit": 400,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4915
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1549
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8365,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01630",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.377,
      "ra": 0.0189,
      "angle": 41.57,
      "rpm": 100,
      "speed": 5962,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4713
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1613
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0552
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5962,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01631",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.0263,
      "angle": 27.65,
      "rpm": 250,
      "speed": 7731,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2051
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 7731,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01632",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.436,
      "ra": 0.0656,
      "angle": 49.15,
      "rpm": 250,
      "speed": 14367,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6639
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3069
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1419
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 14367,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01633",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.667,
      "ra": 0.0196,
      "angle": 53.56,
      "rpm": 150,
      "speed": 23783,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23783,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01634",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.019,
      "angle": 63.58,
      "rpm": 150,
      "speed": 23365,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1448
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23365,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01635",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.391,
      "ra": 0.0176,
      "angle": 46.85,
      "rpm": 125,
      "speed": 10208,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1565
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10208,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01636",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.025,
      "ra": 0.0452,
      "angle": 32.16,
      "rpm": 175,
      "speed": 6339,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4697
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2152
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0986
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6339,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01637",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.0559,
      "angle": 29.44,
      "rpm": 150,
      "speed": 9904,
      "pressure": 15,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1868
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1022
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9904,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01638",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.611,
      "ra": 0.0226,
      "angle": 38.29,
      "rpm": 200,
      "speed": 13088,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0678
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 13088,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01639",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.634,
      "ra": 0.0486,
      "angle": 59.67,
      "rpm": 175,
      "speed": 31531,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3336
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1755
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0924
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 31531,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01640",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.88,
      "ra": 0.0346,
      "angle": 47.05,
      "rpm": 250,
      "speed": 10257,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1745
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10257,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01641",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.0771,
      "angle": 54.85,
      "rpm": 250,
      "speed": 16302,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3777
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1706
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 16302,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0771
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01642",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.0524,
      "angle": 27.85,
      "rpm": 175,
      "speed": 8179,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2718
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1193
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8179,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01643",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.143,
      "ra": 0.0298,
      "angle": 49.48,
      "rpm": 250,
      "speed": 18095,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3389
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1005
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18095,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01644",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.897,
      "ra": 0.0204,
      "angle": 56.09,
      "rpm": 175,
      "speed": 14644,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3483
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1353
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 14644,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01645",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.763,
      "ra": 0.0423,
      "angle": 31.77,
      "rpm": 175,
      "speed": 15645,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1797
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15645,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01646",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.306,
      "ra": 0.0375,
      "angle": 49.18,
      "rpm": 100,
      "speed": 8626,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5376
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2213
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8626,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01647",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0378,
      "angle": 55.32,
      "rpm": 150,
      "speed": 19759,
      "pressure": 15,
      "grit": 800,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5191
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2168
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0905
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 19759,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01648",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.822,
      "ra": 0.0203,
      "angle": 51,
      "rpm": 175,
      "speed": 10489,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10489,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01649",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.354,
      "ra": 0.0271,
      "angle": 54.16,
      "rpm": 100,
      "speed": 16063,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3676
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0998
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 16063,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01650",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.671,
      "ra": 0.0494,
      "angle": 64.49,
      "rpm": 150,
      "speed": 29727,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1821
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 29727,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01651",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.916,
      "ra": 0.0805,
      "angle": 61.05,
      "rpm": 200,
      "speed": 37048,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4987
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2715
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1478
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 37048,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0805
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01652",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.0642,
      "angle": 60.81,
      "rpm": 200,
      "speed": 14748,
      "pressure": 10,
      "grit": 400,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.167
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14748,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01653",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.379,
      "ra": 0.0253,
      "angle": 28.58,
      "rpm": 250,
      "speed": 10002,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1868
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10002,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01654",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.619,
      "ra": 0.0192,
      "angle": 29.36,
      "rpm": 175,
      "speed": 4321,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3692
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0842
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 4321,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01655",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.663,
      "ra": 0.0216,
      "angle": 42.1,
      "rpm": 175,
      "speed": 12695,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5614
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1895
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.064
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12695,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01656",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.078,
      "ra": 0.0467,
      "angle": 27.36,
      "rpm": 100,
      "speed": 2294,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.133
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 2294,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01657",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.69,
      "ra": 0.017,
      "angle": 39.08,
      "rpm": 250,
      "speed": 22299,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2008
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 22299,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01658",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.223,
      "ra": 0.0408,
      "angle": 27.48,
      "rpm": 125,
      "speed": 2881,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2234
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 2881,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01659",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.431,
      "ra": 0.0358,
      "angle": 61.02,
      "rpm": 125,
      "speed": 23141,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2263
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 23141,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01660",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.639,
      "ra": 0.0376,
      "angle": 36.12,
      "rpm": 100,
      "speed": 3073,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3147
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.155
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3073,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01661",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.842,
      "ra": 0.0355,
      "angle": 43.86,
      "rpm": 100,
      "speed": 6324,
      "pressure": 20,
      "grit": 600,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3815
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1729
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6324,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01662",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.534,
      "ra": 0.037,
      "angle": 47.85,
      "rpm": 125,
      "speed": 5227,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1281
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 5227,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01663",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.651,
      "ra": 0.0742,
      "angle": 29.43,
      "rpm": 200,
      "speed": 8251,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.35
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8251,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01664",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.858,
      "ra": 0.0327,
      "angle": 48.1,
      "rpm": 175,
      "speed": 12268,
      "pressure": 10,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2887
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0972
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12268,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01665",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.704,
      "ra": 0.0288,
      "angle": 33.73,
      "rpm": 100,
      "speed": 9524,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1424
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9524,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01666",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.238,
      "ra": 0.0385,
      "angle": 51.42,
      "rpm": 250,
      "speed": 18908,
      "pressure": 15,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2183
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18908,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01667",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.795,
      "ra": 0.0557,
      "angle": 53.35,
      "rpm": 125,
      "speed": 11838,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3162
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11838,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01668",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.102,
      "ra": 0.0472,
      "angle": 56.82,
      "rpm": 175,
      "speed": 11896,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3856
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1349
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 11896,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01669",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.411,
      "ra": 0.0414,
      "angle": 56.31,
      "rpm": 175,
      "speed": 23539,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4352
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1342
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 23539,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01670",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.707,
      "ra": 0.0723,
      "angle": 53.08,
      "rpm": 100,
      "speed": 15691,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3513
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15691,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01671",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.723,
      "ra": 0.0497,
      "angle": 45.9,
      "rpm": 175,
      "speed": 6984,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3702
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1896
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0971
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6984,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01672",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0345,
      "angle": 32.42,
      "rpm": 250,
      "speed": 11416,
      "pressure": 10,
      "grit": 600,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1638
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11416,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01673",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.938,
      "ra": 0.0606,
      "angle": 64.59,
      "rpm": 250,
      "speed": 39713,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2384
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 39713,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01674",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.462,
      "ra": 0.0299,
      "angle": 44.51,
      "rpm": 100,
      "speed": 10285,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5529
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2091
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 10285,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01675",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0262,
      "angle": 51.25,
      "rpm": 125,
      "speed": 7534,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3391
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0943
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7534,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01676",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.452,
      "ra": 0.0401,
      "angle": 29.35,
      "rpm": 175,
      "speed": 14398,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2413
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 14398,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01677",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0387,
      "angle": 49.78,
      "rpm": 250,
      "speed": 18220,
      "pressure": 20,
      "grit": 600,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2284
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18220,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01678",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.518,
      "ra": 0.0189,
      "angle": 45.54,
      "rpm": 250,
      "speed": 19780,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3518
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0815
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19780,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01679",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.793,
      "ra": 0.038,
      "angle": 39.97,
      "rpm": 125,
      "speed": 5713,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6841
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.261
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5713,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01680",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.671,
      "ra": 0.0352,
      "angle": 41.16,
      "rpm": 200,
      "speed": 7078,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3211
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1537
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 7078,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01681",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.729,
      "ra": 0.019,
      "angle": 61.19,
      "rpm": 175,
      "speed": 13003,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1812
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13003,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01682",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0206,
      "angle": 56.38,
      "rpm": 250,
      "speed": 21048,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5354
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1808
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.061
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 21048,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01683",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.68,
      "ra": 0.0187,
      "angle": 32.35,
      "rpm": 175,
      "speed": 4784,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1772
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 4784,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01684",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.387,
      "ra": 0.0242,
      "angle": 53,
      "rpm": 100,
      "speed": 6265,
      "pressure": 10,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1832
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6265,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01685",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.739,
      "ra": 0.0417,
      "angle": 35.72,
      "rpm": 150,
      "speed": 12147,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5015
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12147,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01686",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.135,
      "ra": 0.0418,
      "angle": 63.79,
      "rpm": 125,
      "speed": 9775,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3776
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1256
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 9775,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01687",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.876,
      "ra": 0.0456,
      "angle": 32.57,
      "rpm": 175,
      "speed": 12849,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3271
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12849,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01688",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.481,
      "ra": 0.072,
      "angle": 29.31,
      "rpm": 100,
      "speed": 8215,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8215,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01689",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0344,
      "angle": 45.39,
      "rpm": 175,
      "speed": 18394,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4456
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1238
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18394,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01690",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.053,
      "ra": 0.0193,
      "angle": 26.73,
      "rpm": 250,
      "speed": 7464,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3874
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1426
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7464,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01691",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.0454,
      "angle": 64.71,
      "rpm": 175,
      "speed": 27864,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2772
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1122
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 27864,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01692",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.626,
      "ra": 0.0371,
      "angle": 62.84,
      "rpm": 200,
      "speed": 23030,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.632
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2456
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0955
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 23030,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01693",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.407,
      "ra": 0.0477,
      "angle": 53.69,
      "rpm": 200,
      "speed": 15900,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2591
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15900,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01694",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.869,
      "ra": 0.0356,
      "angle": 52.25,
      "rpm": 175,
      "speed": 21571,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1759
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 21571,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01695",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.74,
      "ra": 0.0529,
      "angle": 25.35,
      "rpm": 250,
      "speed": 7065,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1979
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 7065,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01696",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.561,
      "ra": 0.045,
      "angle": 42.89,
      "rpm": 100,
      "speed": 6170,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1468
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6170,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01697",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.0174,
      "angle": 48.98,
      "rpm": 125,
      "speed": 5366,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5366,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01698",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.172,
      "ra": 0.0304,
      "angle": 39.86,
      "rpm": 200,
      "speed": 22782,
      "pressure": 10,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1027
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 22782,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01699",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.552,
      "ra": 0.0257,
      "angle": 54.21,
      "rpm": 200,
      "speed": 16080,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3956
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1008
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 16080,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01700",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.09,
      "ra": 0.033,
      "angle": 42.07,
      "rpm": 200,
      "speed": 19330,
      "pressure": 10,
      "grit": 800,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4547
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1897
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 19330,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01701",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.748,
      "ra": 0.0778,
      "angle": 52.34,
      "rpm": 200,
      "speed": 24701,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.8029
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3688
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1694
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 24701,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0778
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01702",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.523,
      "ra": 0.017,
      "angle": 28.1,
      "rpm": 200,
      "speed": 15724,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15724,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01703",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.023,
      "ra": 0.0204,
      "angle": 64.76,
      "rpm": 125,
      "speed": 19922,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2774
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0752
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 19922,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01704",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.705,
      "ra": 0.0674,
      "angle": 42.14,
      "rpm": 175,
      "speed": 6354,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.339
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 6354,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01705",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.127,
      "ra": 0.0272,
      "angle": 31.83,
      "rpm": 125,
      "speed": 6718,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1751
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6718,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01706",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.235,
      "ra": 0.0579,
      "angle": 31.27,
      "rpm": 175,
      "speed": 9232,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5747
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2674
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1244
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9232,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01707",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.641,
      "ra": 0.0275,
      "angle": 61.57,
      "rpm": 100,
      "speed": 9358,
      "pressure": 20,
      "grit": 800,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5904
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2124
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9358,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01708",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.521,
      "ra": 0.0561,
      "angle": 31.54,
      "rpm": 175,
      "speed": 7763,
      "pressure": 20,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6666
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2921
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.128
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7763,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01709",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.947,
      "ra": 0.0317,
      "angle": 64.74,
      "rpm": 175,
      "speed": 20910,
      "pressure": 10,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1733
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 20910,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0317
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01710",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.336,
      "ra": 0.0225,
      "angle": 48.15,
      "rpm": 150,
      "speed": 12633,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4813
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1734
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0625
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 12633,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01711",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.695,
      "ra": 0.0245,
      "angle": 35.86,
      "rpm": 175,
      "speed": 10673,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2038
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10673,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01712",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.768,
      "ra": 0.029,
      "angle": 29.17,
      "rpm": 200,
      "speed": 9809,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2264
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9809,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01713",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0434,
      "angle": 39.98,
      "rpm": 250,
      "speed": 8571,
      "pressure": 15,
      "grit": 600,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1755
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 8571,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01714",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.692,
      "ra": 0.0413,
      "angle": 46.3,
      "rpm": 175,
      "speed": 7052,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2643
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7052,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01715",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.577,
      "ra": 0.0457,
      "angle": 35.27,
      "rpm": 200,
      "speed": 19974,
      "pressure": 15,
      "grit": 600,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2685
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 19974,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0457
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01716",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.192,
      "ra": 0.0645,
      "angle": 25.61,
      "rpm": 125,
      "speed": 5355,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2773
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 5355,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01717",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.21,
      "ra": 0.0444,
      "angle": 50.15,
      "rpm": 150,
      "speed": 13230,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5296
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2318
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1014
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13230,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01718",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.786,
      "ra": 0.0247,
      "angle": 44.17,
      "rpm": 250,
      "speed": 31868,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6125
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.21
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 31868,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01719",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.671,
      "ra": 0.0254,
      "angle": 64.76,
      "rpm": 125,
      "speed": 24902,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5867
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.206
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 24902,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01720",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.026,
      "angle": 35.79,
      "rpm": 250,
      "speed": 12680,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.151
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12680,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01721",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.144,
      "ra": 0.0474,
      "angle": 29.54,
      "rpm": 125,
      "speed": 3106,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2329
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1051
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3106,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01722",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.799,
      "ra": 0.0599,
      "angle": 40.93,
      "rpm": 175,
      "speed": 10259,
      "pressure": 25,
      "grit": 400,
      "minutes": 27.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4181
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2188
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1145
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 10259,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01723",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.403,
      "ra": 0.0404,
      "angle": 35.9,
      "rpm": 200,
      "speed": 6106,
      "pressure": 25,
      "grit": 800,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5779
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2381
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0981
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6106,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01724",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.323,
      "ra": 0.0451,
      "angle": 55.31,
      "rpm": 100,
      "speed": 6585,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.429
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1391
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6585,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01725",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0496,
      "angle": 35.97,
      "rpm": 175,
      "speed": 5354,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4644
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1518
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5354,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01726",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.0392,
      "angle": 55.88,
      "rpm": 100,
      "speed": 9997,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1564
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9997,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01727",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.531,
      "ra": 0.0412,
      "angle": 39,
      "rpm": 175,
      "speed": 5841,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2512
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5841,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01728",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.704,
      "ra": 0.042,
      "angle": 36.09,
      "rpm": 125,
      "speed": 12794,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4959
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1443
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 12794,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01729",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.912,
      "ra": 0.0601,
      "angle": 62.63,
      "rpm": 125,
      "speed": 14334,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3684
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1488
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14334,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01730",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.187,
      "ra": 0.0821,
      "angle": 36.34,
      "rpm": 100,
      "speed": 8249,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3122
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8249,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0821
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01731",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0175,
      "angle": 50.51,
      "rpm": 200,
      "speed": 29640,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1431
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 29640,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01732",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.254,
      "ra": 0.0381,
      "angle": 46.76,
      "rpm": 150,
      "speed": 12224,
      "pressure": 15,
      "grit": 800,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5235
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2186
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0913
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12224,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01733",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.971,
      "ra": 0.0502,
      "angle": 30.04,
      "rpm": 125,
      "speed": 4215,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2208
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4215,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01734",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.688,
      "ra": 0.0709,
      "angle": 38.36,
      "rpm": 125,
      "speed": 6830,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7642
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3459
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1566
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 6830,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0709
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01735",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.095,
      "ra": 0.0188,
      "angle": 35.19,
      "rpm": 250,
      "speed": 19925,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3964
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1435
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19925,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01736",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.936,
      "ra": 0.0716,
      "angle": 47.12,
      "rpm": 175,
      "speed": 11987,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4922
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2589
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1361
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11987,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01737",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.672,
      "ra": 0.0246,
      "angle": 25.02,
      "rpm": 150,
      "speed": 3137,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2028
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 3137,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01738",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.383,
      "ra": 0.0269,
      "angle": 29.97,
      "rpm": 150,
      "speed": 6307,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5165
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1929
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6307,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01739",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.639,
      "ra": 0.0179,
      "angle": 48.13,
      "rpm": 150,
      "speed": 6313,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0589
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6313,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01740",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.236,
      "ra": 0.0179,
      "angle": 54.59,
      "rpm": 125,
      "speed": 20264,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4288
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1487
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 20264,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01741",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.763,
      "ra": 0.0508,
      "angle": 48.9,
      "rpm": 125,
      "speed": 5356,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3092
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1253
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5356,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01742",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.622,
      "ra": 0.0268,
      "angle": 61.99,
      "rpm": 125,
      "speed": 23591,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2834
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1291
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 23591,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01743",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.674,
      "ra": 0.034,
      "angle": 52.5,
      "rpm": 250,
      "speed": 30985,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.632
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2386
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0901
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 30985,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01744",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.579,
      "ra": 0.0429,
      "angle": 43.51,
      "rpm": 200,
      "speed": 10029,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6411
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2603
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1057
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10029,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01745",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.0208,
      "angle": 25.04,
      "rpm": 150,
      "speed": 10464,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1619
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 10464,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01746",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.232,
      "ra": 0.0268,
      "angle": 50.68,
      "rpm": 200,
      "speed": 23803,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1817
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 23803,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01747",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.664,
      "ra": 0.0628,
      "angle": 58.93,
      "rpm": 150,
      "speed": 26623,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5582
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1872
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 26623,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0628
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01748",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.0335,
      "angle": 47.74,
      "rpm": 125,
      "speed": 6951,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2223
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0863
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6951,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01749",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.635,
      "ra": 0.0195,
      "angle": 39.28,
      "rpm": 125,
      "speed": 11211,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 11211,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01750",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.503,
      "ra": 0.0464,
      "angle": 27.19,
      "rpm": 150,
      "speed": 11396,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4715
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1479
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11396,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01751",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.494,
      "ra": 0.0268,
      "angle": 40.13,
      "rpm": 100,
      "speed": 6885,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5468
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2001
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6885,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01752",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.517,
      "ra": 0.025,
      "angle": 47.92,
      "rpm": 175,
      "speed": 7330,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0982
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 7330,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01753",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.458,
      "ra": 0.0219,
      "angle": 46.32,
      "rpm": 125,
      "speed": 8399,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1787
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8399,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01754",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.758,
      "ra": 0.0312,
      "angle": 51.82,
      "rpm": 200,
      "speed": 24418,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1538
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 24418,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01755",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.705,
      "ra": 0.0204,
      "angle": 32.65,
      "rpm": 250,
      "speed": 6901,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.39
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0892
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 6901,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01756",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.022,
      "ra": 0.051,
      "angle": 34.47,
      "rpm": 125,
      "speed": 4873,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4873,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01757",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.98,
      "ra": 0.0256,
      "angle": 39.16,
      "rpm": 150,
      "speed": 8381,
      "pressure": 15,
      "grit": 800,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.394
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1584
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8381,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0256
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01758",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.237,
      "ra": 0.0616,
      "angle": 26.55,
      "rpm": 175,
      "speed": 12971,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4551
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1674
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 12971,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01759",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.095,
      "ra": 0.0373,
      "angle": 62.41,
      "rpm": 250,
      "speed": 47575,
      "pressure": 10,
      "grit": 600,
      "minutes": 4.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2021
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 47575,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01760",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.896,
      "ra": 0.0259,
      "angle": 41.73,
      "rpm": 125,
      "speed": 8981,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.275
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0844
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8981,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01761",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.431,
      "ra": 0.055,
      "angle": 63.05,
      "rpm": 125,
      "speed": 14453,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6336
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2805
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1242
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14453,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01762",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0283,
      "angle": 45.85,
      "rpm": 200,
      "speed": 13287,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1417
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 13287,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01763",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.451,
      "ra": 0.0166,
      "angle": 52.06,
      "rpm": 250,
      "speed": 30686,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3269
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 30686,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01764",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.714,
      "ra": 0.0516,
      "angle": 28.27,
      "rpm": 200,
      "speed": 15823,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1919
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 15823,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01765",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0444,
      "angle": 44.1,
      "rpm": 250,
      "speed": 19087,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6993
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.279
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19087,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01766",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.157,
      "ra": 0.0384,
      "angle": 51.57,
      "rpm": 200,
      "speed": 9106,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2108
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9106,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01767",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0196,
      "angle": 33.95,
      "rpm": 150,
      "speed": 14385,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4076
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1482
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14385,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01768",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.764,
      "ra": 0.0411,
      "angle": 61.42,
      "rpm": 175,
      "speed": 9797,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1772
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9797,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01769",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.985,
      "ra": 0.0506,
      "angle": 51.14,
      "rpm": 250,
      "speed": 37579,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2233
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37579,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0506
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01770",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.825,
      "ra": 0.0358,
      "angle": 33.05,
      "rpm": 200,
      "speed": 7457,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1719
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0784
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 7457,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01771",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.304,
      "ra": 0.0511,
      "angle": 42.15,
      "rpm": 250,
      "speed": 15133,
      "pressure": 10,
      "grit": 400,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5802
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2581
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1149
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15133,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01772",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.442,
      "ra": 0.0679,
      "angle": 34.59,
      "rpm": 200,
      "speed": 19564,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5207
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.188
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19564,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01773",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.104,
      "ra": 0.03,
      "angle": 29.27,
      "rpm": 200,
      "speed": 6563,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4482
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.182
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6563,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01774",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.051,
      "angle": 43.95,
      "rpm": 125,
      "speed": 6338,
      "pressure": 25,
      "grit": 600,
      "minutes": 5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.204
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6338,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01775",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.108,
      "ra": 0.0185,
      "angle": 52.68,
      "rpm": 250,
      "speed": 15554,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1432
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 15554,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01776",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.695,
      "ra": 0.036,
      "angle": 29.95,
      "rpm": 175,
      "speed": 5882,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1582
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 5882,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01777",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.392,
      "ra": 0.0786,
      "angle": 36.7,
      "rpm": 125,
      "speed": 13025,
      "pressure": 25,
      "grit": 400,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3308
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1612
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 13025,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01778",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0213,
      "angle": 40.66,
      "rpm": 175,
      "speed": 16296,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3912
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1483
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 16296,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01779",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0281,
      "angle": 61.28,
      "rpm": 150,
      "speed": 16748,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1011
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16748,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01780",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.317,
      "ra": 0.0183,
      "angle": 30.31,
      "rpm": 175,
      "speed": 11913,
      "pressure": 25,
      "grit": 1200,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1552
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11913,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01781",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.467,
      "ra": 0.0689,
      "angle": 52.15,
      "rpm": 200,
      "speed": 24598,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3179
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 24598,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01782",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.771,
      "ra": 0.0329,
      "angle": 37.5,
      "rpm": 250,
      "speed": 15996,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2694
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0941
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 15996,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01783",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.412,
      "ra": 0.0184,
      "angle": 63.77,
      "rpm": 100,
      "speed": 11726,
      "pressure": 10,
      "grit": 1200,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1612
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 11726,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01784",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.925,
      "ra": 0.0212,
      "angle": 55.56,
      "rpm": 125,
      "speed": 16550,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3599
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 16550,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01785",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.71,
      "ra": 0.0361,
      "angle": 64.8,
      "rpm": 250,
      "speed": 24921,
      "pressure": 15,
      "grit": 800,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1306
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24921,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01786",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.676,
      "ra": 0.0232,
      "angle": 52.49,
      "rpm": 100,
      "speed": 9294,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.291
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1252
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9294,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01787",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.022,
      "ra": 0.0481,
      "angle": 48,
      "rpm": 200,
      "speed": 11190,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2217
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11190,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0481
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01788",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.353,
      "ra": 0.0535,
      "angle": 52.51,
      "rpm": 125,
      "speed": 11622,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6033
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.12
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 11622,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01789",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.525,
      "ra": 0.0169,
      "angle": 40.91,
      "rpm": 100,
      "speed": 3515,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4948
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1605
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3515,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01790",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.588,
      "ra": 0.0203,
      "angle": 37.88,
      "rpm": 150,
      "speed": 4851,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.534
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1795
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0604
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4851,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01791",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.4,
      "ra": 0.0313,
      "angle": 58.81,
      "rpm": 250,
      "speed": 26558,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3944
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1111
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 26558,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01792",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.52,
      "ra": 0.0477,
      "angle": 39.78,
      "rpm": 100,
      "speed": 6820,
      "pressure": 10,
      "grit": 400,
      "minutes": 25.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6398
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2693
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1133
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6820,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01793",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.868,
      "ra": 0.025,
      "angle": 59.09,
      "rpm": 200,
      "speed": 21368,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1473
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0607
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 21368,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01794",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.752,
      "ra": 0.0223,
      "angle": 50.77,
      "rpm": 250,
      "speed": 18634,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1977
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 18634,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01795",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.078,
      "ra": 0.0737,
      "angle": 29.46,
      "rpm": 175,
      "speed": 5782,
      "pressure": 25,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4408
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1802
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5782,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01796",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.722,
      "ra": 0.0201,
      "angle": 26,
      "rpm": 150,
      "speed": 4352,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1205
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4352,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01797",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.022,
      "ra": 0.0273,
      "angle": 47.13,
      "rpm": 250,
      "speed": 27405,
      "pressure": 25,
      "grit": 800,
      "minutes": 27,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4132
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.167
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 27405,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01798",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.217,
      "ra": 0.0542,
      "angle": 32.1,
      "rpm": 200,
      "speed": 9038,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2568
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9038,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01799",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0165,
      "angle": 40.59,
      "rpm": 100,
      "speed": 6971,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1082
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6971,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01800",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.33,
      "ra": 0.065,
      "angle": 63.95,
      "rpm": 150,
      "speed": 8825,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6253
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.294
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1382
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 8825,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01801",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.569,
      "ra": 0.0267,
      "angle": 36.76,
      "rpm": 250,
      "speed": 13048,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5667
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2047
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13048,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01802",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.402,
      "ra": 0.0215,
      "angle": 39.29,
      "rpm": 150,
      "speed": 13457,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1736
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 13457,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01803",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.681,
      "ra": 0.038,
      "angle": 50.35,
      "rpm": 250,
      "speed": 36916,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0994
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 36916,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01804",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.961,
      "ra": 0.0556,
      "angle": 56.24,
      "rpm": 150,
      "speed": 7555,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2312
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7555,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01805",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.197,
      "ra": 0.0209,
      "angle": 47.73,
      "rpm": 175,
      "speed": 14594,
      "pressure": 20,
      "grit": 1200,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4351
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1582
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0575
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14594,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01806",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.69,
      "ra": 0.0369,
      "angle": 44,
      "rpm": 250,
      "speed": 9520,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1596
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 9520,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01807",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.388,
      "ra": 0.0537,
      "angle": 44.46,
      "rpm": 200,
      "speed": 12840,
      "pressure": 20,
      "grit": 400,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.273
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12840,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01808",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.763,
      "ra": 0.0183,
      "angle": 60.76,
      "rpm": 175,
      "speed": 32230,
      "pressure": 10,
      "grit": 1200,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 32230,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01809",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.067,
      "angle": 48.72,
      "rpm": 125,
      "speed": 7112,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3831
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2142
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7112,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01810",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.57,
      "ra": 0.0549,
      "angle": 64.08,
      "rpm": 200,
      "speed": 19661,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2936
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 19661,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01811",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.582,
      "ra": 0.0298,
      "angle": 63.76,
      "rpm": 100,
      "speed": 9770,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4209
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.112
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9770,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01812",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.667,
      "ra": 0.0361,
      "angle": 37.83,
      "rpm": 200,
      "speed": 17224,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1552
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 17224,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01813",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.577,
      "ra": 0.0365,
      "angle": 33.77,
      "rpm": 100,
      "speed": 4768,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4494
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1281
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4768,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01814",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.454,
      "ra": 0.022,
      "angle": 48.39,
      "rpm": 250,
      "speed": 10587,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3596
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0889
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10587,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01815",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.663,
      "ra": 0.0384,
      "angle": 47.42,
      "rpm": 100,
      "speed": 13797,
      "pressure": 15,
      "grit": 600,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3253
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1596
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 13797,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01816",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.627,
      "ra": 0.0669,
      "angle": 43.78,
      "rpm": 200,
      "speed": 7574,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2048
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 7574,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0669
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01817",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0345,
      "angle": 47.18,
      "rpm": 100,
      "speed": 6859,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1241
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6859,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01818",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.895,
      "ra": 0.0235,
      "angle": 30.75,
      "rpm": 250,
      "speed": 6479,
      "pressure": 25,
      "grit": 1200,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3603
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.145
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 6479,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01819",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.864,
      "ra": 0.0503,
      "angle": 48.41,
      "rpm": 175,
      "speed": 12357,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4244
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2085
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1024
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12357,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01820",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.296,
      "ra": 0.0612,
      "angle": 36.3,
      "rpm": 175,
      "speed": 9011,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6041
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2816
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9011,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01821",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.0562,
      "angle": 51.26,
      "rpm": 100,
      "speed": 7536,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1938
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7536,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01822",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.873,
      "ra": 0.0585,
      "angle": 34.06,
      "rpm": 175,
      "speed": 8420,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.226
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8420,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0585
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01823",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.454,
      "ra": 0.0383,
      "angle": 48.02,
      "rpm": 150,
      "speed": 10495,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4326
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1287
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10495,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01824",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.179,
      "ra": 0.034,
      "angle": 39.86,
      "rpm": 150,
      "speed": 17087,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4859
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2002
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 17087,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01825",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.689,
      "ra": 0.0171,
      "angle": 43.55,
      "rpm": 250,
      "speed": 9412,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1699
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9412,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01826",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.001,
      "ra": 0.0505,
      "angle": 39.27,
      "rpm": 150,
      "speed": 8406,
      "pressure": 25,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2248
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8406,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01827",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.892,
      "ra": 0.0488,
      "angle": 51.65,
      "rpm": 200,
      "speed": 15204,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1285
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 15204,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01828",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.611,
      "ra": 0.0779,
      "angle": 47.03,
      "rpm": 150,
      "speed": 8202,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8202,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01829",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.426,
      "ra": 0.0239,
      "angle": 62.95,
      "rpm": 250,
      "speed": 19233,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3649
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0934
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 19233,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01830",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.927,
      "ra": 0.0208,
      "angle": 42.46,
      "rpm": 250,
      "speed": 24409,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1389
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 24409,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01831",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.5,
      "ra": 0.028,
      "angle": 63.12,
      "rpm": 150,
      "speed": 14473,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2049
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0758
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14473,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01832",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.315,
      "ra": 0.0352,
      "angle": 44.84,
      "rpm": 150,
      "speed": 11665,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1177
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11665,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01833",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.696,
      "ra": 0.0637,
      "angle": 44.48,
      "rpm": 250,
      "speed": 25692,
      "pressure": 10,
      "grit": 400,
      "minutes": 28.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7466
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3287
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1447
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 25692,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01834",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.978,
      "ra": 0.0431,
      "angle": 64.49,
      "rpm": 200,
      "speed": 23782,
      "pressure": 10,
      "grit": 600,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3454
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.122
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 23782,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01835",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.148,
      "ra": 0.0333,
      "angle": 39.39,
      "rpm": 125,
      "speed": 7028,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4738
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1955
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0807
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7028,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01836",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.019,
      "ra": 0.0526,
      "angle": 60.2,
      "rpm": 100,
      "speed": 7284,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3794
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1413
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 7284,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01837",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.0233,
      "angle": 38.52,
      "rpm": 175,
      "speed": 19210,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 19210,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01838",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.485,
      "ra": 0.0296,
      "angle": 45.74,
      "rpm": 100,
      "speed": 3975,
      "pressure": 15,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.558
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2097
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3975,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01839",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.808,
      "ra": 0.0167,
      "angle": 46.89,
      "rpm": 250,
      "speed": 27248,
      "pressure": 15,
      "grit": 1200,
      "minutes": 31.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3064
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1162
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.044
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 27248,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0167
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01840",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.261,
      "ra": 0.0298,
      "angle": 37.53,
      "rpm": 150,
      "speed": 9606,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4944
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1938
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.076
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9606,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01841",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0409,
      "angle": 60.87,
      "rpm": 250,
      "speed": 27686,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6851
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2678
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1046
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 27686,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01842",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.689,
      "ra": 0.0387,
      "angle": 44.36,
      "rpm": 125,
      "speed": 12808,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2557
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 12808,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01843",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.677,
      "ra": 0.0329,
      "angle": 46.15,
      "rpm": 150,
      "speed": 16061,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2349
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16061,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01844",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.5,
      "ra": 0.0239,
      "angle": 28.98,
      "rpm": 250,
      "speed": 12178,
      "pressure": 25,
      "grit": 1200,
      "minutes": 31.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5329
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12178,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01845",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0343,
      "angle": 30.58,
      "rpm": 250,
      "speed": 17177,
      "pressure": 25,
      "grit": 800,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5103
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2075
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0844
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 17177,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01846",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.606,
      "ra": 0.0424,
      "angle": 46.54,
      "rpm": 125,
      "speed": 16888,
      "pressure": 20,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2497
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1029
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 16888,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01847",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.863,
      "ra": 0.0449,
      "angle": 32.84,
      "rpm": 250,
      "speed": 18516,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4122
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1968
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18516,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01848",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.497,
      "ra": 0.0304,
      "angle": 58.62,
      "rpm": 150,
      "speed": 10582,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5651
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2133
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0805
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 10582,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01849",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.64,
      "ra": 0.0644,
      "angle": 61.18,
      "rpm": 200,
      "speed": 14858,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.203
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1143
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14858,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01850",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.979,
      "ra": 0.0402,
      "angle": 50.5,
      "rpm": 200,
      "speed": 17780,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4407
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1984
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0893
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17780,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01851",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.311,
      "ra": 0.049,
      "angle": 49.68,
      "rpm": 175,
      "speed": 7635,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2535
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7635,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01852",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.404,
      "ra": 0.0288,
      "angle": 42.62,
      "rpm": 175,
      "speed": 12868,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3843
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1052
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12868,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01853",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.179,
      "ra": 0.0519,
      "angle": 30.62,
      "rpm": 175,
      "speed": 12040,
      "pressure": 20,
      "grit": 400,
      "minutes": 25.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.54
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2474
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1133
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12040,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01854",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.075,
      "ra": 0.0321,
      "angle": 49.34,
      "rpm": 250,
      "speed": 28860,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1858
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 28860,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01855",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.733,
      "ra": 0.0325,
      "angle": 27.34,
      "rpm": 175,
      "speed": 6686,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2594
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0918
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6686,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0325
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01856",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.291,
      "ra": 0.045,
      "angle": 55.55,
      "rpm": 100,
      "speed": 6618,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.241
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6618,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01857",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.985,
      "ra": 0.0583,
      "angle": 57.25,
      "rpm": 250,
      "speed": 17146,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2396
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17146,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0583
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01858",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.31,
      "ra": 0.019,
      "angle": 64.32,
      "rpm": 150,
      "speed": 17778,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4546
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0547
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 17778,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01859",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.42,
      "ra": 0.037,
      "angle": 37.42,
      "rpm": 175,
      "speed": 18620,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2292
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18620,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01860",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.566,
      "ra": 0.0405,
      "angle": 26.48,
      "rpm": 200,
      "speed": 7392,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2518
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 7392,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01861",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.062,
      "ra": 0.0515,
      "angle": 52.77,
      "rpm": 250,
      "speed": 15585,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2339
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15585,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01862",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.064,
      "ra": 0.0407,
      "angle": 33.43,
      "rpm": 125,
      "speed": 9434,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2081
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9434,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01863",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0321,
      "angle": 55.79,
      "rpm": 100,
      "speed": 13304,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3545
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1067
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13304,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01864",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.291,
      "ra": 0.0538,
      "angle": 33.54,
      "rpm": 150,
      "speed": 8520,
      "pressure": 15,
      "grit": 400,
      "minutes": 27.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5833
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2635
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1191
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8520,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01865",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.067,
      "ra": 0.0199,
      "angle": 26.6,
      "rpm": 100,
      "speed": 5941,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.283
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.075
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5941,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01866",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.912,
      "ra": 0.0486,
      "angle": 44.42,
      "rpm": 150,
      "speed": 15392,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2105
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 15392,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01867",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.349,
      "ra": 0.0717,
      "angle": 55.52,
      "rpm": 150,
      "speed": 9921,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5072
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1907
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9921,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01868",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.691,
      "ra": 0.055,
      "angle": 25.65,
      "rpm": 100,
      "speed": 2146,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5398
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1723
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2146,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01869",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.266,
      "ra": 0.0449,
      "angle": 30.97,
      "rpm": 150,
      "speed": 5222,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4159
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1367
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5222,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01870",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.8,
      "ra": 0.0214,
      "angle": 34.11,
      "rpm": 175,
      "speed": 8433,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2393
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8433,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01871",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0301,
      "angle": 45.77,
      "rpm": 100,
      "speed": 13261,
      "pressure": 20,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1877
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13261,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01872",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.765,
      "ra": 0.0341,
      "angle": 39.94,
      "rpm": 100,
      "speed": 5708,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2453
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5708,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01873",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.612,
      "ra": 0.0797,
      "angle": 36.67,
      "rpm": 200,
      "speed": 16658,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2172
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16658,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01874",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.576,
      "ra": 0.0361,
      "angle": 41.88,
      "rpm": 150,
      "speed": 10820,
      "pressure": 10,
      "grit": 800,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6131
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2385
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0928
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10820,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01875",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.028,
      "ra": 0.0471,
      "angle": 45.17,
      "rpm": 150,
      "speed": 11761,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.22
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11761,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01876",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.704,
      "ra": 0.0646,
      "angle": 26.95,
      "rpm": 125,
      "speed": 4705,
      "pressure": 25,
      "grit": 400,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3318
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1464
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4705,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01877",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.259,
      "ra": 0.0636,
      "angle": 38.31,
      "rpm": 100,
      "speed": 5456,
      "pressure": 25,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5969
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.283
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1342
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5456,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01878",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.918,
      "ra": 0.0504,
      "angle": 60.16,
      "rpm": 200,
      "speed": 10918,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2151
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 10918,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01879",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0219,
      "angle": 61.34,
      "rpm": 125,
      "speed": 6987,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4813
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1718
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0613
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6987,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01880",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.436,
      "ra": 0.0194,
      "angle": 46.78,
      "rpm": 175,
      "speed": 11890,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.342
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0815
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11890,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0194
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01881",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.045,
      "angle": 42.77,
      "rpm": 150,
      "speed": 18453,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2785
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.112
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 18453,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01882",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.027,
      "angle": 59.67,
      "rpm": 250,
      "speed": 13513,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1537
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13513,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01883",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.428,
      "ra": 0.0418,
      "angle": 60.55,
      "rpm": 100,
      "speed": 9170,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1356
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9170,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01884",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.152,
      "ra": 0.0262,
      "angle": 62.25,
      "rpm": 250,
      "speed": 14227,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4474
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1737
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 14227,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01885",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.797,
      "ra": 0.0565,
      "angle": 38.69,
      "rpm": 250,
      "speed": 8272,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2122
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8272,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0565
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01886",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.656,
      "ra": 0.0204,
      "angle": 38.01,
      "rpm": 250,
      "speed": 13526,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1157
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13526,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01887",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.133,
      "ra": 0.0181,
      "angle": 64.77,
      "rpm": 200,
      "speed": 19926,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2854
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0719
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19926,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01888",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.656,
      "ra": 0.042,
      "angle": 40.55,
      "rpm": 200,
      "speed": 11606,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2637
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11606,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01889",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.572,
      "ra": 0.0253,
      "angle": 40.33,
      "rpm": 150,
      "speed": 6922,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3969
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1002
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6922,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01890",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.807,
      "ra": 0.049,
      "angle": 32.74,
      "rpm": 100,
      "speed": 3691,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3172
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1247
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 3691,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01891",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.647,
      "ra": 0.0548,
      "angle": 41.93,
      "rpm": 175,
      "speed": 6320,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1704
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6320,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01892",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.646,
      "ra": 0.0186,
      "angle": 49.43,
      "rpm": 250,
      "speed": 18075,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3694
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18075,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01893",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.974,
      "ra": 0.0179,
      "angle": 36.33,
      "rpm": 100,
      "speed": 6185,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3586
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.132
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6185,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01894",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.828,
      "ra": 0.073,
      "angle": 60.11,
      "rpm": 150,
      "speed": 13634,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4512
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2459
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.134
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13634,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.073
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01895",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.357,
      "ra": 0.0255,
      "angle": 56.05,
      "rpm": 125,
      "speed": 6271,
      "pressure": 20,
      "grit": 1200,
      "minutes": 27.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5024
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.186
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6271,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01896",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.728,
      "ra": 0.0661,
      "angle": 54.42,
      "rpm": 150,
      "speed": 9692,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7642
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.338
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1495
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9692,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01897",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.682,
      "ra": 0.0253,
      "angle": 46.33,
      "rpm": 200,
      "speed": 10754,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.589
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2063
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10754,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01898",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.774,
      "ra": 0.0384,
      "angle": 25.66,
      "rpm": 175,
      "speed": 3756,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6805
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.261
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1001
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 3756,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01899",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.902,
      "ra": 0.0412,
      "angle": 47.93,
      "rpm": 175,
      "speed": 7331,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.417
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1928
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0891
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7331,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01900",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.467,
      "ra": 0.067,
      "angle": 52.57,
      "rpm": 200,
      "speed": 12413,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3135
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12413,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01901",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.344,
      "ra": 0.0348,
      "angle": 44.03,
      "rpm": 250,
      "speed": 12702,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3976
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1176
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12702,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01902",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.041,
      "ra": 0.0734,
      "angle": 60.58,
      "rpm": 100,
      "speed": 9175,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4301
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1777
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9175,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01903",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.464,
      "ra": 0.0333,
      "angle": 60.86,
      "rpm": 100,
      "speed": 18454,
      "pressure": 20,
      "grit": 800,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4148
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1175
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 18454,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01904",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.694,
      "ra": 0.0221,
      "angle": 47.29,
      "rpm": 200,
      "speed": 11004,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1935
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11004,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01905",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.772,
      "ra": 0.0181,
      "angle": 49.6,
      "rpm": 250,
      "speed": 21774,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0632
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 21774,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01906",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.432,
      "ra": 0.0233,
      "angle": 49.34,
      "rpm": 125,
      "speed": 10822,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3629
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10822,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01907",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.016,
      "ra": 0.041,
      "angle": 39.32,
      "rpm": 125,
      "speed": 14030,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3485
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1195
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 14030,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01908",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.061,
      "ra": 0.0381,
      "angle": 48.14,
      "rpm": 100,
      "speed": 8420,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.35
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1155
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 8420,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01909",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0602,
      "angle": 59.69,
      "rpm": 175,
      "speed": 31543,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6365
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.29
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 31543,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01910",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.071,
      "ra": 0.065,
      "angle": 51.42,
      "rpm": 150,
      "speed": 11345,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4209
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1654
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11345,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01911",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.407,
      "ra": 0.024,
      "angle": 59.14,
      "rpm": 150,
      "speed": 8021,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5085
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1838
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0664
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8021,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01912",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.781,
      "ra": 0.0348,
      "angle": 32.89,
      "rpm": 125,
      "speed": 6955,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.249
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6955,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01913",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.198,
      "ra": 0.0221,
      "angle": 26.34,
      "rpm": 250,
      "speed": 5513,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1627
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 5513,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01914",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.271,
      "ra": 0.0697,
      "angle": 39.09,
      "rpm": 150,
      "speed": 10037,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4829
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1835
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 10037,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01915",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.892,
      "ra": 0.0724,
      "angle": 42.49,
      "rpm": 250,
      "speed": 24428,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4761
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2541
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1356
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24428,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01916",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.642,
      "ra": 0.0166,
      "angle": 42.37,
      "rpm": 175,
      "speed": 12785,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0768
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12785,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01917",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.724,
      "ra": 0.0597,
      "angle": 34.92,
      "rpm": 250,
      "speed": 19763,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3208
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 19763,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01918",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0543,
      "angle": 54.05,
      "rpm": 175,
      "speed": 8413,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.187
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1008
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8413,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01919",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.223,
      "ra": 0.0549,
      "angle": 28.9,
      "rpm": 200,
      "speed": 16191,
      "pressure": 25,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2591
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16191,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01920",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.73,
      "ra": 0.0181,
      "angle": 36.47,
      "rpm": 125,
      "speed": 12938,
      "pressure": 10,
      "grit": 1200,
      "minutes": 27.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2897
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1149
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 12938,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01921",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.756,
      "ra": 0.0573,
      "angle": 33.17,
      "rpm": 125,
      "speed": 7017,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3967
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2081
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1092
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7017,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0573
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01922",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.786,
      "ra": 0.0634,
      "angle": 28.37,
      "rpm": 200,
      "speed": 12705,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3365
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12705,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01923",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.454,
      "ra": 0.0395,
      "angle": 63.1,
      "rpm": 150,
      "speed": 23147,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2397
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 23147,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01924",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.088,
      "ra": 0.0208,
      "angle": 35.73,
      "rpm": 150,
      "speed": 15189,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4046
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1504
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15189,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01925",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.579,
      "ra": 0.0468,
      "angle": 52.54,
      "rpm": 175,
      "speed": 16282,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4887
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1512
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16282,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01926",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.404,
      "ra": 0.0215,
      "angle": 54.76,
      "rpm": 125,
      "speed": 16271,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1737
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 16271,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01927",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.268,
      "ra": 0.0257,
      "angle": 45.69,
      "rpm": 175,
      "speed": 23161,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1805
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 23161,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01928",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.615,
      "ra": 0.0467,
      "angle": 55.6,
      "rpm": 250,
      "speed": 33127,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4957
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1521
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 33127,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01929",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.4,
      "ra": 0.0825,
      "angle": 61.2,
      "rpm": 250,
      "speed": 37159,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6898
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3399
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1674
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37159,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01930",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0357,
      "angle": 46.84,
      "rpm": 125,
      "speed": 10206,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.322
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10206,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01931",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.0189,
      "angle": 31.85,
      "rpm": 200,
      "speed": 14342,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1271
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14342,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01932",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.761,
      "ra": 0.0454,
      "angle": 27.35,
      "rpm": 150,
      "speed": 9173,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1537
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 9173,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01933",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.011,
      "ra": 0.0262,
      "angle": 29.96,
      "rpm": 100,
      "speed": 3362,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4056
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3362,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01934",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0198,
      "angle": 58,
      "rpm": 100,
      "speed": 17414,
      "pressure": 25,
      "grit": 1200,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3471
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 17414,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01935",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0363,
      "angle": 35.6,
      "rpm": 250,
      "speed": 25216,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2377
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 25216,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01936",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.232,
      "ra": 0.0308,
      "angle": 52.47,
      "rpm": 150,
      "speed": 6967,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4899
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1948
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6967,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01937",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.406,
      "ra": 0.0717,
      "angle": 48.24,
      "rpm": 125,
      "speed": 8791,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3175
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8791,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01938",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.597,
      "ra": 0.0474,
      "angle": 45.67,
      "rpm": 175,
      "speed": 11575,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4945
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1531
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 11575,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01939",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.654,
      "ra": 0.0169,
      "angle": 51.48,
      "rpm": 200,
      "speed": 9088,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0572
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9088,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01940",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.136,
      "ra": 0.0644,
      "angle": 64.05,
      "rpm": 100,
      "speed": 11790,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2705
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11790,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01941",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.708,
      "ra": 0.0294,
      "angle": 35.52,
      "rpm": 150,
      "speed": 7547,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2452
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0849
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7547,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01942",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.218,
      "ra": 0.037,
      "angle": 27.58,
      "rpm": 250,
      "speed": 11566,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.38
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1186
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11566,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01943",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.947,
      "ra": 0.0592,
      "angle": 30.36,
      "rpm": 175,
      "speed": 4475,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3758
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1492
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4475,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01944",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.825,
      "ra": 0.034,
      "angle": 38.28,
      "rpm": 125,
      "speed": 6815,
      "pressure": 15,
      "grit": 800,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3717
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1675
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 6815,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01945",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.489,
      "ra": 0.0356,
      "angle": 37.74,
      "rpm": 150,
      "speed": 6443,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5855
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2302
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0905
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6443,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01946",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.608,
      "ra": 0.0307,
      "angle": 55.08,
      "rpm": 125,
      "speed": 16382,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2882
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1366
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 16382,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01947",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0452,
      "angle": 40.81,
      "rpm": 175,
      "speed": 8181,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.237
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1035
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8181,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01948",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.016,
      "ra": 0.0395,
      "angle": 50.36,
      "rpm": 125,
      "speed": 5539,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2003
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5539,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01949",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.438,
      "ra": 0.0218,
      "angle": 48.39,
      "rpm": 125,
      "speed": 10587,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5046
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1771
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10587,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01950",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.761,
      "ra": 0.0547,
      "angle": 62.37,
      "rpm": 150,
      "speed": 17113,
      "pressure": 25,
      "grit": 400,
      "minutes": 4.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.204
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 17113,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0547
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01951",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.313,
      "ra": 0.0398,
      "angle": 27.36,
      "rpm": 175,
      "speed": 6691,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4094
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1276
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6691,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01952",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.555,
      "ra": 0.0417,
      "angle": 32.71,
      "rpm": 150,
      "speed": 13829,
      "pressure": 15,
      "grit": 600,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2546
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13829,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01953",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.062,
      "ra": 0.0266,
      "angle": 25.48,
      "rpm": 125,
      "speed": 2664,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4225
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1681
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0669
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 2664,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01954",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.747,
      "ra": 0.0434,
      "angle": 40.64,
      "rpm": 125,
      "speed": 8725,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5098
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1487
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8725,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01955",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.896,
      "ra": 0.0184,
      "angle": 25.53,
      "rpm": 125,
      "speed": 4448,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2454
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4448,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01956",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.982,
      "ra": 0.0314,
      "angle": 49.83,
      "rpm": 100,
      "speed": 7296,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1756
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 7296,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0314
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01957",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.662,
      "ra": 0.0405,
      "angle": 38,
      "rpm": 125,
      "speed": 8113,
      "pressure": 15,
      "grit": 600,
      "minutes": 29.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6567
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2594
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8113,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01958",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.232,
      "ra": 0.0472,
      "angle": 59.01,
      "rpm": 200,
      "speed": 14222,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4153
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14222,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01959",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.689,
      "ra": 0.0365,
      "angle": 43.58,
      "rpm": 125,
      "speed": 9419,
      "pressure": 25,
      "grit": 800,
      "minutes": 31.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6476
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2483
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9419,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01960",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.025,
      "angle": 64.12,
      "rpm": 100,
      "speed": 7871,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3536
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1462
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7871,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01961",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.681,
      "ra": 0.0197,
      "angle": 27.54,
      "rpm": 125,
      "speed": 9624,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3818
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0867
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9624,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01962",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.649,
      "ra": 0.0371,
      "angle": 50.46,
      "rpm": 175,
      "speed": 20725,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2473
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 20725,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01963",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.502,
      "ra": 0.0399,
      "angle": 35.44,
      "rpm": 250,
      "speed": 15057,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4482
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1337
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15057,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01964",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.082,
      "ra": 0.0265,
      "angle": 30.3,
      "rpm": 175,
      "speed": 14886,
      "pressure": 20,
      "grit": 800,
      "minutes": 28.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1693
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14886,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01965",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.081,
      "ra": 0.0379,
      "angle": 27.48,
      "rpm": 200,
      "speed": 9218,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2024
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9218,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01966",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.948,
      "ra": 0.0366,
      "angle": 25.82,
      "rpm": 100,
      "speed": 2160,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1863
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0826
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2160,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01967",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.0447,
      "angle": 44.52,
      "rpm": 125,
      "speed": 16074,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5116
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1512
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 16074,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01968",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.125,
      "ra": 0.0764,
      "angle": 48.97,
      "rpm": 200,
      "speed": 22891,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.459
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1873
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 22891,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01969",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.79,
      "ra": 0.0273,
      "angle": 46.12,
      "rpm": 125,
      "speed": 16718,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2573
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0838
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 16718,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01970",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.906,
      "ra": 0.0743,
      "angle": 30.88,
      "rpm": 250,
      "speed": 21692,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2595
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21692,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01971",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.019,
      "angle": 41.65,
      "rpm": 175,
      "speed": 10456,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.337
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10456,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01972",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.791,
      "ra": 0.0561,
      "angle": 52.23,
      "rpm": 100,
      "speed": 15401,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.317
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15401,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01973",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.993,
      "ra": 0.0495,
      "angle": 34.62,
      "rpm": 250,
      "speed": 19582,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4692
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2217
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1048
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19582,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01974",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.269,
      "ra": 0.0538,
      "angle": 54.05,
      "rpm": 100,
      "speed": 4807,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5758
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2613
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1186
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 4807,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01975",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0338,
      "angle": 59.33,
      "rpm": 150,
      "speed": 13420,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4845
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1995
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0821
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 13420,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01976",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.652,
      "ra": 0.0245,
      "angle": 45.53,
      "rpm": 200,
      "speed": 15820,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4059
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0997
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15820,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01977",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.723,
      "ra": 0.0293,
      "angle": 45.93,
      "rpm": 100,
      "speed": 5325,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2483
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0853
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5325,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01978",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.822,
      "ra": 0.04,
      "angle": 63.92,
      "rpm": 250,
      "speed": 49001,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3001
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1096
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 49001,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01979",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.036,
      "ra": 0.0584,
      "angle": 49.26,
      "rpm": 150,
      "speed": 21605,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3972
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1523
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 21605,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01980",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.83,
      "ra": 0.0309,
      "angle": 26.09,
      "rpm": 125,
      "speed": 3639,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2771
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0925
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 3639,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01981",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.923,
      "ra": 0.0302,
      "angle": 38.98,
      "rpm": 175,
      "speed": 15566,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3926
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.167
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 15566,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01982",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.595,
      "ra": 0.0461,
      "angle": 48.38,
      "rpm": 250,
      "speed": 28225,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4895
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1502
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 28225,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01983",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.739,
      "ra": 0.0231,
      "angle": 43.32,
      "rpm": 150,
      "speed": 11229,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0975
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11229,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01984",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.44,
      "ra": 0.0487,
      "angle": 38.11,
      "rpm": 175,
      "speed": 11394,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2648
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1136
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11394,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01985",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.76,
      "ra": 0.0287,
      "angle": 59.32,
      "rpm": 125,
      "speed": 6709,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4463
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1132
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6709,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01986",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.679,
      "ra": 0.067,
      "angle": 40.73,
      "rpm": 175,
      "speed": 16326,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7504
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3354
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1499
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 16326,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01987",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.608,
      "ra": 0.0348,
      "angle": 38.33,
      "rpm": 175,
      "speed": 7643,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1455
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7643,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01988",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.029,
      "angle": 48.26,
      "rpm": 125,
      "speed": 10555,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3335
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10555,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01989",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.987,
      "ra": 0.0196,
      "angle": 59.79,
      "rpm": 150,
      "speed": 21674,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2673
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 21674,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01990",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.964,
      "ra": 0.0408,
      "angle": 43.82,
      "rpm": 100,
      "speed": 6318,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3359
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1171
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6318,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01991",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.782,
      "ra": 0.0351,
      "angle": 40.14,
      "rpm": 200,
      "speed": 6887,
      "pressure": 15,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2501
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6887,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01992",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.372,
      "ra": 0.0377,
      "angle": 50.36,
      "rpm": 100,
      "speed": 4431,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2274
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 4431,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01993",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.622,
      "ra": 0.0283,
      "angle": 50.05,
      "rpm": 100,
      "speed": 4400,
      "pressure": 10,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5895
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2142
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4400,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01994",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.082,
      "ra": 0.0333,
      "angle": 44.17,
      "rpm": 200,
      "speed": 15297,
      "pressure": 15,
      "grit": 800,
      "minutes": 6.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1898
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15297,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01995",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.943,
      "ra": 0.0671,
      "angle": 39.8,
      "rpm": 175,
      "speed": 7961,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2515
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7961,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01996",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.779,
      "ra": 0.0627,
      "angle": 64.05,
      "rpm": 125,
      "speed": 14737,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.221
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14737,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01997",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.768,
      "ra": 0.0513,
      "angle": 53.72,
      "rpm": 150,
      "speed": 23866,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3904
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1985
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1009
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 23866,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0513
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01998",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.033,
      "ra": 0.0378,
      "angle": 29.26,
      "rpm": 125,
      "speed": 4100,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4518
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1976
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 4100,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-01999",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.612,
      "ra": 0.0198,
      "angle": 25.53,
      "rpm": 175,
      "speed": 7473,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1101
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7473,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02000",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.381,
      "ra": 0.0342,
      "angle": 47.33,
      "rpm": 250,
      "speed": 34419,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4025
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1173
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 34419,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02001",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.94,
      "ra": 0.0613,
      "angle": 41.57,
      "rpm": 250,
      "speed": 29811,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.24
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 29811,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0613
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02002",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.592,
      "ra": 0.0362,
      "angle": 46.16,
      "rpm": 200,
      "speed": 10710,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6182
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2401
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0932
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10710,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02003",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.172,
      "ra": 0.0198,
      "angle": 45.7,
      "rpm": 100,
      "speed": 5295,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1523
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5295,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02004",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.025,
      "ra": 0.027,
      "angle": 31.28,
      "rpm": 175,
      "speed": 6157,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4129
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1664
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 6157,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02005",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.395,
      "ra": 0.0752,
      "angle": 51.82,
      "rpm": 150,
      "speed": 6868,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.527
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1991
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6868,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0752
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02006",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.42,
      "ra": 0.0607,
      "angle": 51.76,
      "rpm": 100,
      "speed": 15241,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4965
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1736
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15241,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0607
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02007",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.474,
      "ra": 0.0179,
      "angle": 39.43,
      "rpm": 200,
      "speed": 11258,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4893
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1624
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11258,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02008",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0261,
      "angle": 32.84,
      "rpm": 125,
      "speed": 4629,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4629,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02009",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.554,
      "ra": 0.067,
      "angle": 28.43,
      "rpm": 175,
      "speed": 5571,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1911
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5571,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02010",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.712,
      "ra": 0.0487,
      "angle": 41.02,
      "rpm": 125,
      "speed": 7345,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3641
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1862
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 7345,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02011",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.966,
      "ra": 0.0442,
      "angle": 26.1,
      "rpm": 150,
      "speed": 4369,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2066
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 4369,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02012",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.216,
      "ra": 0.0238,
      "angle": 25.15,
      "rpm": 150,
      "speed": 5256,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1701
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5256,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0238
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02013",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0231,
      "angle": 31.71,
      "rpm": 200,
      "speed": 17845,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1649
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 17845,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02014",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.696,
      "ra": 0.0685,
      "angle": 61.25,
      "rpm": 175,
      "speed": 9764,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3408
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9764,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0685
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02015",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.172,
      "ra": 0.054,
      "angle": 62.01,
      "rpm": 125,
      "speed": 23600,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1506
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 23600,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.054
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02016",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.19,
      "ra": 0.0676,
      "angle": 54.48,
      "rpm": 200,
      "speed": 16173,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2836
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 16173,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02017",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.655,
      "ra": 0.04,
      "angle": 44.35,
      "rpm": 100,
      "speed": 12805,
      "pressure": 15,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2573
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 12805,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02018",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.234,
      "ra": 0.0179,
      "angle": 47.85,
      "rpm": 250,
      "speed": 10454,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1486
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10454,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02019",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.686,
      "ra": 0.0403,
      "angle": 57.89,
      "rpm": 175,
      "speed": 24325,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1663
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 24325,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0403
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02020",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.71,
      "ra": 0.0385,
      "angle": 53.02,
      "rpm": 175,
      "speed": 8227,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2566
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8227,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02021",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.017,
      "ra": 0.041,
      "angle": 39.95,
      "rpm": 175,
      "speed": 5995,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3487
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1196
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5995,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02022",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.645,
      "ra": 0.0252,
      "angle": 61.74,
      "rpm": 175,
      "speed": 13146,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5787
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 13146,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02023",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0344,
      "angle": 44.44,
      "rpm": 150,
      "speed": 11550,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4692
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1964
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11550,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02024",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.934,
      "ra": 0.0349,
      "angle": 34.33,
      "rpm": 150,
      "speed": 8733,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3123
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1044
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8733,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02025",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.165,
      "ra": 0.02,
      "angle": 38.04,
      "rpm": 175,
      "speed": 18952,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3005
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 18952,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02026",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.6,
      "ra": 0.0205,
      "angle": 50.42,
      "rpm": 125,
      "speed": 7395,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3744
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0876
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7395,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02027",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.642,
      "ra": 0.042,
      "angle": 40.56,
      "rpm": 175,
      "speed": 16252,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2626
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16252,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02028",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.947,
      "ra": 0.0344,
      "angle": 35.56,
      "rpm": 175,
      "speed": 17630,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1805
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 17630,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02029",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.066,
      "ra": 0.0336,
      "angle": 40.98,
      "rpm": 250,
      "speed": 29349,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4492
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29349,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02030",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.612,
      "ra": 0.0297,
      "angle": 37.46,
      "rpm": 125,
      "speed": 10652,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2872
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1348
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10652,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0297
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02031",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.352,
      "ra": 0.0215,
      "angle": 39.81,
      "rpm": 125,
      "speed": 11376,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1705
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 11376,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02032",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0281,
      "angle": 32,
      "rpm": 175,
      "speed": 6306,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1766
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6306,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02033",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.601,
      "ra": 0.0332,
      "angle": 29.66,
      "rpm": 100,
      "speed": 8318,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6075
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2305
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0875
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8318,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02034",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.054,
      "ra": 0.047,
      "angle": 60.76,
      "rpm": 175,
      "speed": 16115,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4843
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2226
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1023
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 16115,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02035",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.654,
      "ra": 0.0387,
      "angle": 57.43,
      "rpm": 250,
      "speed": 21513,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0993
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 21513,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02036",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.783,
      "ra": 0.0323,
      "angle": 42.01,
      "rpm": 250,
      "speed": 12063,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4683
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12063,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02037",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0291,
      "angle": 30.17,
      "rpm": 150,
      "speed": 7621,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3431
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0999
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7621,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02038",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.136,
      "ra": 0.054,
      "angle": 26.06,
      "rpm": 175,
      "speed": 7634,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2477
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7634,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.054
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02039",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.185,
      "ra": 0.048,
      "angle": 32.26,
      "rpm": 100,
      "speed": 9086,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.407
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1398
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9086,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.048
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02040",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.474,
      "ra": 0.0623,
      "angle": 44.45,
      "rpm": 125,
      "speed": 6418,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6683
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.303
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1374
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 6418,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02041",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.628,
      "ra": 0.0408,
      "angle": 61.06,
      "rpm": 200,
      "speed": 18528,
      "pressure": 15,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1601
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 18528,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02042",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0221,
      "angle": 56.5,
      "rpm": 100,
      "speed": 10128,
      "pressure": 10,
      "grit": 1200,
      "minutes": 28,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4681
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1692
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10128,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02043",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.267,
      "ra": 0.0239,
      "angle": 57.87,
      "rpm": 200,
      "speed": 17368,
      "pressure": 15,
      "grit": 1200,
      "minutes": 28.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4696
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.174
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 17368,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02044",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.499,
      "ra": 0.0558,
      "angle": 40.71,
      "rpm": 175,
      "speed": 8159,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5005
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1671
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8159,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02045",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.448,
      "ra": 0.0671,
      "angle": 38.93,
      "rpm": 200,
      "speed": 6662,
      "pressure": 20,
      "grit": 400,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6718
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3117
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6662,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02046",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.459,
      "ra": 0.0353,
      "angle": 61.11,
      "rpm": 100,
      "speed": 5564,
      "pressure": 10,
      "grit": 600,
      "minutes": 25.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5754
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5564,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02047",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.625,
      "ra": 0.0466,
      "angle": 28.23,
      "rpm": 200,
      "speed": 12640,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3266
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1707
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0892
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 12640,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02048",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.001,
      "ra": 0.0392,
      "angle": 34.78,
      "rpm": 125,
      "speed": 9839,
      "pressure": 25,
      "grit": 800,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1981
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0881
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9839,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02049",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.729,
      "ra": 0.0401,
      "angle": 49.19,
      "rpm": 250,
      "speed": 10785,
      "pressure": 25,
      "grit": 800,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6747
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2633
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10785,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02050",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.666,
      "ra": 0.0262,
      "angle": 33.42,
      "rpm": 100,
      "speed": 2829,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2966
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2829,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02051",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.777,
      "ra": 0.0364,
      "angle": 47,
      "rpm": 150,
      "speed": 8196,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2543
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8196,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02052",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.12,
      "ra": 0.0291,
      "angle": 47.31,
      "rpm": 250,
      "speed": 17202,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1805
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 17202,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02053",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.743,
      "ra": 0.062,
      "angle": 35.05,
      "rpm": 250,
      "speed": 24801,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3993
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2146
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1154
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24801,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02054",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.072,
      "ra": 0.0487,
      "angle": 50.45,
      "rpm": 175,
      "speed": 25900,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4949
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2285
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1055
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25900,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02055",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.721,
      "ra": 0.021,
      "angle": 27.42,
      "rpm": 125,
      "speed": 9580,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1901
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9580,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02056",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.217,
      "ra": 0.0184,
      "angle": 49.82,
      "rpm": 250,
      "speed": 10942,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4267
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1496
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10942,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02057",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.185,
      "ra": 0.0492,
      "angle": 50.2,
      "rpm": 175,
      "speed": 25754,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2415
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25754,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02058",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.424,
      "ra": 0.0488,
      "angle": 52.6,
      "rpm": 175,
      "speed": 21737,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4625
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1502
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 21737,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02059",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.285,
      "ra": 0.0695,
      "angle": 49.35,
      "rpm": 175,
      "speed": 12629,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2988
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1441
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12629,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0695
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02060",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.292,
      "ra": 0.0344,
      "angle": 54.13,
      "rpm": 125,
      "speed": 6020,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2108
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6020,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02061",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.645,
      "ra": 0.0166,
      "angle": 32.26,
      "rpm": 250,
      "speed": 11357,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1904
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11357,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02062",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0291,
      "angle": 39.68,
      "rpm": 150,
      "speed": 10202,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5466
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2056
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0774
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10202,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02063",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.0387,
      "angle": 38.34,
      "rpm": 100,
      "speed": 6553,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3946
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1236
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6553,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02064",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.004,
      "ra": 0.0246,
      "angle": 32.16,
      "rpm": 150,
      "speed": 5434,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0847
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5434,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02065",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0351,
      "angle": 26.91,
      "rpm": 125,
      "speed": 3758,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.187
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3758,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02066",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.819,
      "ra": 0.0373,
      "angle": 42.08,
      "rpm": 150,
      "speed": 18127,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1044
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 18127,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02067",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.498,
      "ra": 0.0642,
      "angle": 39.65,
      "rpm": 175,
      "speed": 19820,
      "pressure": 10,
      "grit": 400,
      "minutes": 4.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3101
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 19820,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02068",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.828,
      "ra": 0.0439,
      "angle": 39.25,
      "rpm": 150,
      "speed": 13443,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3111
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1169
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13443,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02069",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0405,
      "angle": 56.98,
      "rpm": 150,
      "speed": 25576,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3666
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1219
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 25576,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02070",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.198,
      "ra": 0.0577,
      "angle": 47.82,
      "rpm": 200,
      "speed": 8357,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5612
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2629
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 8357,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0577
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02071",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0591,
      "angle": 42.88,
      "rpm": 100,
      "speed": 9870,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3079
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9870,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02072",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.725,
      "ra": 0.0715,
      "angle": 37.2,
      "rpm": 175,
      "speed": 7401,
      "pressure": 25,
      "grit": 400,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4063
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2277
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1276
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7401,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0715
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02073",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.04,
      "ra": 0.0174,
      "angle": 54.31,
      "rpm": 125,
      "speed": 8057,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.374
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1345
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8057,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02074",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.066,
      "angle": 47.51,
      "rpm": 175,
      "speed": 19357,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3206
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 19357,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.066
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02075",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.699,
      "ra": 0.0308,
      "angle": 35.49,
      "rpm": 250,
      "speed": 10053,
      "pressure": 10,
      "grit": 800,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6234
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10053,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02076",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.487,
      "ra": 0.0519,
      "angle": 34.52,
      "rpm": 100,
      "speed": 3904,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1588
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 3904,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02077",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.956,
      "ra": 0.0759,
      "angle": 59.39,
      "rpm": 100,
      "speed": 14333,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5075
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2694
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.143
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 14333,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02078",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.661,
      "ra": 0.0695,
      "angle": 52.58,
      "rpm": 250,
      "speed": 31040,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5766
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2002
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31040,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0695
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02079",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.841,
      "ra": 0.0481,
      "angle": 28.72,
      "rpm": 100,
      "speed": 6434,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.324
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1248
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6434,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0481
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02080",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.52,
      "ra": 0.0667,
      "angle": 53.71,
      "rpm": 100,
      "speed": 12726,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6957
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1457
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12726,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02081",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.013,
      "ra": 0.024,
      "angle": 56.17,
      "rpm": 100,
      "speed": 10058,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2909
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0836
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10058,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02082",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.285,
      "ra": 0.0196,
      "angle": 29.08,
      "rpm": 200,
      "speed": 16296,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1587
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 16296,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02083",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.628,
      "ra": 0.056,
      "angle": 44.69,
      "rpm": 200,
      "speed": 10331,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1875
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10331,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.056
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02084",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.473,
      "ra": 0.0345,
      "angle": 40.92,
      "rpm": 175,
      "speed": 6153,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5762
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2254
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0882
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6153,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02085",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.587,
      "ra": 0.0595,
      "angle": 48.14,
      "rpm": 125,
      "speed": 8771,
      "pressure": 10,
      "grit": 400,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6983
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3073
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1352
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8771,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02086",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0497,
      "angle": 35.4,
      "rpm": 175,
      "speed": 17546,
      "pressure": 25,
      "grit": 600,
      "minutes": 5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2789
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 17546,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02087",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.766,
      "ra": 0.0385,
      "angle": 54.26,
      "rpm": 175,
      "speed": 22536,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1717
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 22536,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02088",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.146,
      "ra": 0.0311,
      "angle": 38.96,
      "rpm": 150,
      "speed": 5001,
      "pressure": 15,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3444
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1035
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 5001,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02089",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.624,
      "ra": 0.0446,
      "angle": 28.33,
      "rpm": 200,
      "speed": 4757,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2691
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 4757,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0446
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02090",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0298,
      "angle": 59.48,
      "rpm": 200,
      "speed": 28717,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2009
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 28717,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02091",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.752,
      "ra": 0.0415,
      "angle": 53.01,
      "rpm": 100,
      "speed": 9400,
      "pressure": 25,
      "grit": 600,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1767
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9400,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02092",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.935,
      "ra": 0.0382,
      "angle": 63.82,
      "rpm": 250,
      "speed": 39125,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.189
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 39125,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02093",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.068,
      "ra": 0.0163,
      "angle": 38.57,
      "rpm": 175,
      "speed": 19237,
      "pressure": 10,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3754
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1319
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 19237,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0163
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02094",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.587,
      "ra": 0.0421,
      "angle": 32.27,
      "rpm": 250,
      "speed": 22721,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2585
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1043
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 22721,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0421
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02095",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.463,
      "ra": 0.056,
      "angle": 31.6,
      "rpm": 200,
      "speed": 8890,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2862
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8890,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.056
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02096",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.749,
      "ra": 0.0326,
      "angle": 26.4,
      "rpm": 250,
      "speed": 9211,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1563
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9211,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02097",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.456,
      "ra": 0.041,
      "angle": 25.33,
      "rpm": 150,
      "speed": 6354,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5964
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2443
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1001
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6354,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02098",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.665,
      "ra": 0.0789,
      "angle": 51.11,
      "rpm": 100,
      "speed": 15022,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3268
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1606
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15022,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0789
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02099",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.435,
      "ra": 0.0209,
      "angle": 33.75,
      "rpm": 150,
      "speed": 14295,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1732
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14295,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02100",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.995,
      "ra": 0.0369,
      "angle": 34.26,
      "rpm": 175,
      "speed": 8472,
      "pressure": 25,
      "grit": 800,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4366
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1916
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0841
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 8472,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02101",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.258,
      "ra": 0.0386,
      "angle": 58.08,
      "rpm": 200,
      "speed": 17443,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2204
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17443,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02102",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.974,
      "ra": 0.0393,
      "angle": 61.39,
      "rpm": 175,
      "speed": 13055,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3341
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1146
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13055,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02103",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.775,
      "ra": 0.044,
      "angle": 50.02,
      "rpm": 200,
      "speed": 29312,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3783
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1847
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0901
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 29312,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.044
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02104",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.818,
      "ra": 0.0384,
      "angle": 33.81,
      "rpm": 125,
      "speed": 7161,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2951
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1064
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7161,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02105",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.337,
      "ra": 0.0274,
      "angle": 61.05,
      "rpm": 175,
      "speed": 32417,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1914
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 32417,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02106",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.999,
      "ra": 0.0552,
      "angle": 29.02,
      "rpm": 125,
      "speed": 3049,
      "pressure": 15,
      "grit": 400,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2348
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 3049,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0552
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02107",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.019,
      "ra": 0.0215,
      "angle": 59.56,
      "rpm": 125,
      "speed": 22472,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3884
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.148
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0564
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 22472,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02108",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.817,
      "ra": 0.0458,
      "angle": 52.21,
      "rpm": 250,
      "speed": 30788,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3127
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1197
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 30788,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0458
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02109",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.931,
      "ra": 0.0482,
      "angle": 26.36,
      "rpm": 250,
      "speed": 7357,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4441
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2118
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.101
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 7357,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02110",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.476,
      "ra": 0.0442,
      "angle": 37.33,
      "rpm": 250,
      "speed": 7959,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2554
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 7959,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02111",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.747,
      "ra": 0.0559,
      "angle": 45.45,
      "rpm": 125,
      "speed": 16447,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2043
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1069
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 16447,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02112",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.491,
      "ra": 0.0536,
      "angle": 44.29,
      "rpm": 150,
      "speed": 11507,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4921
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1624
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 11507,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02113",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.562,
      "ra": 0.0337,
      "angle": 49.06,
      "rpm": 250,
      "speed": 10753,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2294
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10753,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02114",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.331,
      "ra": 0.0392,
      "angle": 51.96,
      "rpm": 200,
      "speed": 15309,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.411
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1269
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15309,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02115",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.541,
      "ra": 0.022,
      "angle": 53.06,
      "rpm": 125,
      "speed": 15684,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1841
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 15684,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02116",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.678,
      "ra": 0.0667,
      "angle": 25.26,
      "rpm": 150,
      "speed": 8447,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3345
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8447,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02117",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.819,
      "ra": 0.0379,
      "angle": 43.88,
      "rpm": 100,
      "speed": 12655,
      "pressure": 20,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1762
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 12655,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02118",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.303,
      "ra": 0.0362,
      "angle": 44.89,
      "rpm": 200,
      "speed": 25955,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3946
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1195
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 25955,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02119",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.092,
      "ra": 0.0394,
      "angle": 45.4,
      "rpm": 100,
      "speed": 6571,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1192
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6571,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02120",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.0321,
      "angle": 39.05,
      "rpm": 125,
      "speed": 11140,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5619
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2164
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0833
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11140,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02121",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.191,
      "ra": 0.017,
      "angle": 51.93,
      "rpm": 200,
      "speed": 24478,
      "pressure": 15,
      "grit": 1200,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4117
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1423
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 24478,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02122",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.741,
      "ra": 0.0336,
      "angle": 47.26,
      "rpm": 250,
      "speed": 20617,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2419
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20617,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02123",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.227,
      "ra": 0.0531,
      "angle": 28.49,
      "rpm": 175,
      "speed": 4187,
      "pressure": 25,
      "grit": 600,
      "minutes": 27.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5596
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2553
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1164
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 4187,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02124",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.934,
      "ra": 0.0272,
      "angle": 46.71,
      "rpm": 250,
      "speed": 20348,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3858
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1594
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 20348,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02125",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.253,
      "ra": 0.0607,
      "angle": 28.81,
      "rpm": 125,
      "speed": 5043,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4568
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1665
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5043,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0607
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02126",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.286,
      "ra": 0.0689,
      "angle": 62.84,
      "rpm": 200,
      "speed": 23030,
      "pressure": 15,
      "grit": 400,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6187
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2977
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1432
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 23030,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02127",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.438,
      "ra": 0.0417,
      "angle": 52.41,
      "rpm": 175,
      "speed": 8118,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2449
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1011
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8118,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02128",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.689,
      "ra": 0.0265,
      "angle": 60.44,
      "rpm": 175,
      "speed": 16012,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2116
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 16012,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02129",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.731,
      "ra": 0.0236,
      "angle": 45.07,
      "rpm": 200,
      "speed": 10428,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3099
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10428,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02130",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.253,
      "ra": 0.0246,
      "angle": 34.4,
      "rpm": 200,
      "speed": 5835,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1756
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 5835,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02131",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.895,
      "ra": 0.027,
      "angle": 37.85,
      "rpm": 150,
      "speed": 8079,
      "pressure": 15,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1555
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8079,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02132",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.0256,
      "angle": 58,
      "rpm": 100,
      "speed": 13931,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.531
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1933
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13931,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0256
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02133",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.064,
      "ra": 0.0782,
      "angle": 39.97,
      "rpm": 125,
      "speed": 4284,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2885
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4284,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02134",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.924,
      "ra": 0.0539,
      "angle": 53.45,
      "rpm": 175,
      "speed": 8304,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4541
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2232
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1097
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8304,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02135",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0811,
      "angle": 33.42,
      "rpm": 150,
      "speed": 7073,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4128
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.24
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1395
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7073,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0811
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02136",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.452,
      "ra": 0.0235,
      "angle": 42.81,
      "rpm": 250,
      "speed": 30787,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3673
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 30787,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02137",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.404,
      "ra": 0.0542,
      "angle": 27.75,
      "rpm": 150,
      "speed": 11640,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6223
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2759
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1223
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11640,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02138",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.022,
      "angle": 25.85,
      "rpm": 100,
      "speed": 7210,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3185
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0837
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7210,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02139",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.156,
      "ra": 0.0302,
      "angle": 43.2,
      "rpm": 175,
      "speed": 13060,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1868
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13060,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02140",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.081,
      "ra": 0.0467,
      "angle": 54.26,
      "rpm": 200,
      "speed": 16097,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3793
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1331
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16097,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02141",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.879,
      "ra": 0.038,
      "angle": 28.33,
      "rpm": 250,
      "speed": 15858,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3085
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1083
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15858,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02142",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.617,
      "ra": 0.0186,
      "angle": 31.12,
      "rpm": 125,
      "speed": 5467,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.365
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0824
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 5467,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02143",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.12,
      "ra": 0.047,
      "angle": 54.83,
      "rpm": 175,
      "speed": 11406,
      "pressure": 20,
      "grit": 600,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2294
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1038
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11406,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02144",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.663,
      "ra": 0.0451,
      "angle": 64.82,
      "rpm": 150,
      "speed": 11967,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2706
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1105
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11967,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02145",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0378,
      "angle": 30.66,
      "rpm": 150,
      "speed": 10335,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1134
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10335,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02146",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0473,
      "angle": 26.81,
      "rpm": 200,
      "speed": 8985,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2303
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8985,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02147",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.725,
      "ra": 0.0289,
      "angle": 30.08,
      "rpm": 175,
      "speed": 4432,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1129
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 4432,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02148",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.278,
      "ra": 0.0245,
      "angle": 55.94,
      "rpm": 125,
      "speed": 8342,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1769
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 8342,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02149",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.645,
      "ra": 0.0544,
      "angle": 30.72,
      "rpm": 250,
      "speed": 8630,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.528
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1695
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8630,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02150",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.609,
      "ra": 0.0168,
      "angle": 25.21,
      "rpm": 125,
      "speed": 8781,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5143
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1644
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8781,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02151",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.74,
      "ra": 0.07,
      "angle": 53.29,
      "rpm": 250,
      "speed": 15763,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.349
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15763,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02152",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.794,
      "ra": 0.0341,
      "angle": 53.05,
      "rpm": 250,
      "speed": 31361,
      "pressure": 25,
      "grit": 800,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2473
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 31361,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02153",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.958,
      "ra": 0.0342,
      "angle": 58.81,
      "rpm": 150,
      "speed": 15935,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.181
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15935,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02154",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.677,
      "ra": 0.0487,
      "angle": 52.4,
      "rpm": 125,
      "speed": 9662,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2858
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 9662,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02155",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.187,
      "ra": 0.0243,
      "angle": 53.92,
      "rpm": 150,
      "speed": 7191,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3247
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0888
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7191,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02156",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.219,
      "ra": 0.0259,
      "angle": 60.11,
      "rpm": 200,
      "speed": 36356,
      "pressure": 10,
      "grit": 800,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1777
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 36356,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02157",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.561,
      "ra": 0.0313,
      "angle": 45.48,
      "rpm": 175,
      "speed": 9217,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4241
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1152
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9217,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02158",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.994,
      "ra": 0.0459,
      "angle": 46.77,
      "rpm": 200,
      "speed": 27170,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2136
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 27170,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0459
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02159",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.924,
      "ra": 0.019,
      "angle": 64.42,
      "rpm": 100,
      "speed": 19791,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 19791,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02160",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.777,
      "ra": 0.082,
      "angle": 53.01,
      "rpm": 100,
      "speed": 4700,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4429
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2524
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1439
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 4700,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.082
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02161",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.835,
      "ra": 0.0613,
      "angle": 34.75,
      "rpm": 250,
      "speed": 9830,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2262
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9830,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0613
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02162",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.682,
      "ra": 0.023,
      "angle": 39.11,
      "rpm": 175,
      "speed": 19528,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2203
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 19528,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02163",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.783,
      "ra": 0.0444,
      "angle": 52.46,
      "rpm": 175,
      "speed": 10835,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3008
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1156
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10835,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02164",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.343,
      "ra": 0.047,
      "angle": 48.18,
      "rpm": 200,
      "speed": 16856,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2512
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16856,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02165",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0438,
      "angle": 34.09,
      "rpm": 250,
      "speed": 9632,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.223
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9632,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02166",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.106,
      "ra": 0.0488,
      "angle": 32.56,
      "rpm": 200,
      "speed": 14680,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3908
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1381
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 14680,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02167",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.701,
      "ra": 0.0362,
      "angle": 55.21,
      "rpm": 125,
      "speed": 8214,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4714
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1306
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8214,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02168",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.759,
      "ra": 0.0465,
      "angle": 27.61,
      "rpm": 250,
      "speed": 5790,
      "pressure": 10,
      "grit": 600,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3776
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0935
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 5790,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02169",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0305,
      "angle": 38.84,
      "rpm": 150,
      "speed": 4984,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5906
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2199
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0819
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4984,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0305
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02170",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.936,
      "ra": 0.021,
      "angle": 35.23,
      "rpm": 125,
      "speed": 3741,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3623
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1402
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3741,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02171",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0543,
      "angle": 62.5,
      "rpm": 150,
      "speed": 8579,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.21
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8579,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02172",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.151,
      "ra": 0.0365,
      "angle": 63.46,
      "rpm": 200,
      "speed": 19426,
      "pressure": 15,
      "grit": 600,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4857
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.205
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0865
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 19426,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02173",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.38,
      "ra": 0.0191,
      "angle": 49.53,
      "rpm": 200,
      "speed": 14493,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3313
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0796
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14493,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02174",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.268,
      "ra": 0.0243,
      "angle": 48.69,
      "rpm": 200,
      "speed": 11372,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1755
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11372,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02175",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.688,
      "ra": 0.0247,
      "angle": 52.45,
      "rpm": 100,
      "speed": 7738,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.227
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0749
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7738,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02176",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.042,
      "ra": 0.0455,
      "angle": 38.28,
      "rpm": 175,
      "speed": 5724,
      "pressure": 10,
      "grit": 600,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3669
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5724,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0455
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02177",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.509,
      "ra": 0.0372,
      "angle": 54.91,
      "rpm": 125,
      "speed": 16323,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4392
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1278
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 16323,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02178",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.157,
      "ra": 0.0259,
      "angle": 26.91,
      "rpm": 150,
      "speed": 9019,
      "pressure": 10,
      "grit": 800,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1731
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 9019,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02179",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.545,
      "ra": 0.0274,
      "angle": 45.9,
      "rpm": 150,
      "speed": 15964,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2057
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15964,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02180",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.03,
      "ra": 0.0461,
      "angle": 46.5,
      "rpm": 250,
      "speed": 33743,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3657
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1298
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 33743,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02181",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.688,
      "ra": 0.0428,
      "angle": 56.17,
      "rpm": 150,
      "speed": 10058,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6736
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2688
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1073
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 10058,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02182",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.457,
      "ra": 0.0265,
      "angle": 34.01,
      "rpm": 175,
      "speed": 5044,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5351
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1965
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5044,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02183",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.752,
      "ra": 0.0412,
      "angle": 33.37,
      "rpm": 125,
      "speed": 5885,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2687
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5885,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02184",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.249,
      "ra": 0.0507,
      "angle": 36.51,
      "rpm": 175,
      "speed": 7254,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5606
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2516
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.113
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 7254,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02185",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.645,
      "ra": 0.0669,
      "angle": 25.08,
      "rpm": 175,
      "speed": 7337,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7387
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3317
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.149
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7337,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0669
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02186",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.57,
      "ra": 0.053,
      "angle": 38.9,
      "rpm": 200,
      "speed": 11094,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5074
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11094,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02187",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.294,
      "ra": 0.0536,
      "angle": 55.72,
      "rpm": 200,
      "speed": 16606,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2634
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16606,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02188",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0187,
      "angle": 57.78,
      "rpm": 150,
      "speed": 7801,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.325
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.078
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7801,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02189",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.759,
      "ra": 0.0634,
      "angle": 32.9,
      "rpm": 250,
      "speed": 18552,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3318
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.145
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18552,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02190",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.318,
      "ra": 0.017,
      "angle": 42.49,
      "rpm": 200,
      "speed": 24428,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1497
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 24428,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02191",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.788,
      "ra": 0.0365,
      "angle": 37.18,
      "rpm": 175,
      "speed": 18491,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1696
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 18491,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02192",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.742,
      "ra": 0.0528,
      "angle": 33.01,
      "rpm": 100,
      "speed": 7447,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1979
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7447,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02193",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.429,
      "ra": 0.0641,
      "angle": 54.02,
      "rpm": 250,
      "speed": 20018,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3027
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20018,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02194",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.796,
      "ra": 0.0366,
      "angle": 51.94,
      "rpm": 150,
      "speed": 13772,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2564
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0969
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 13772,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02195",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.513,
      "ra": 0.04,
      "angle": 50.07,
      "rpm": 125,
      "speed": 9171,
      "pressure": 20,
      "grit": 600,
      "minutes": 26.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6101
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.246
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0992
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9171,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02196",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.94,
      "ra": 0.0463,
      "angle": 27.68,
      "rpm": 250,
      "speed": 19349,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3446
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1263
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 19349,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0463
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02197",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.374,
      "ra": 0.0251,
      "angle": 44.78,
      "rpm": 250,
      "speed": 19413,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1857
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19413,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02198",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.984,
      "ra": 0.0253,
      "angle": 52.24,
      "rpm": 150,
      "speed": 23106,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.394
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0632
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23106,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02199",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.393,
      "ra": 0.0749,
      "angle": 37.11,
      "rpm": 200,
      "speed": 16872,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5258
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1984
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16872,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0749
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02200",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.305,
      "ra": 0.0352,
      "angle": 55.25,
      "rpm": 200,
      "speed": 16441,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2143
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0869
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16441,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02201",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.199,
      "ra": 0.0703,
      "angle": 63.09,
      "rpm": 200,
      "speed": 38571,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.59
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2903
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1429
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 38571,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02202",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.41,
      "ra": 0.0229,
      "angle": 47.76,
      "rpm": 100,
      "speed": 8345,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3571
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 8345,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0229
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02203",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.017,
      "ra": 0.0512,
      "angle": 47.07,
      "rpm": 125,
      "speed": 17104,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2282
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 17104,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02204",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.85,
      "ra": 0.0289,
      "angle": 45.64,
      "rpm": 125,
      "speed": 6609,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.365
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1567
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6609,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02205",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.998,
      "ra": 0.0367,
      "angle": 50.06,
      "rpm": 175,
      "speed": 25672,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3319
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1104
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25672,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02206",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.393,
      "ra": 0.0364,
      "angle": 56.99,
      "rpm": 100,
      "speed": 13643,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1227
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 13643,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02207",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.815,
      "ra": 0.0381,
      "angle": 64.05,
      "rpm": 125,
      "speed": 24562,
      "pressure": 20,
      "grit": 600,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1762
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 24562,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02208",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.648,
      "ra": 0.0471,
      "angle": 53.92,
      "rpm": 250,
      "speed": 11985,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5039
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1541
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 11985,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02209",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.115,
      "ra": 0.0525,
      "angle": 58.06,
      "rpm": 125,
      "speed": 21795,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4026
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1454
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 21795,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02210",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.753,
      "ra": 0.038,
      "angle": 62.73,
      "rpm": 150,
      "speed": 28725,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2783
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 28725,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02211",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.256,
      "ra": 0.073,
      "angle": 60.5,
      "rpm": 200,
      "speed": 36642,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4865
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1885
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 36642,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.073
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02212",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.614,
      "ra": 0.0787,
      "angle": 61.47,
      "rpm": 100,
      "speed": 5604,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3674
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2198
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1315
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5604,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02213",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.776,
      "ra": 0.0373,
      "angle": 31.33,
      "rpm": 100,
      "speed": 4405,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2821
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1026
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4405,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02214",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.5,
      "ra": 0.0431,
      "angle": 41.35,
      "rpm": 125,
      "speed": 11855,
      "pressure": 15,
      "grit": 600,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6176
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2543
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1047
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 11855,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02215",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.67,
      "ra": 0.0744,
      "angle": 32.96,
      "rpm": 200,
      "speed": 9294,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3868
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2233
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1289
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9294,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0744
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02216",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.807,
      "ra": 0.041,
      "angle": 25.8,
      "rpm": 175,
      "speed": 7555,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3831
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1819
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7555,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02217",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.56,
      "ra": 0.0646,
      "angle": 51.63,
      "rpm": 125,
      "speed": 15197,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5397
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 15197,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02218",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.724,
      "ra": 0.0237,
      "angle": 47.54,
      "rpm": 175,
      "speed": 9686,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5903
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2021
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9686,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02219",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.21,
      "ra": 0.0312,
      "angle": 27.72,
      "rpm": 250,
      "speed": 9689,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4849
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1943
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9689,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02220",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.61,
      "ra": 0.0221,
      "angle": 32.14,
      "rpm": 175,
      "speed": 12670,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5511
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1886
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 12670,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02221",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.31,
      "ra": 0.0449,
      "angle": 46.76,
      "rpm": 250,
      "speed": 16977,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5637
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2425
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1044
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 16977,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02222",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.055,
      "ra": 0.0717,
      "angle": 42.95,
      "rpm": 200,
      "speed": 9887,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.275
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9887,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02223",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.114,
      "ra": 0.0163,
      "angle": 55.45,
      "rpm": 150,
      "speed": 12383,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3874
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1348
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12383,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0163
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02224",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0182,
      "angle": 40.82,
      "rpm": 200,
      "speed": 18704,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4659
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1581
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 18704,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02225",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.462,
      "ra": 0.06,
      "angle": 41.94,
      "rpm": 150,
      "speed": 7224,
      "pressure": 10,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.658
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2962
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1333
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7224,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.06
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02226",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.253,
      "ra": 0.0505,
      "angle": 54.39,
      "rpm": 175,
      "speed": 28249,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5614
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2515
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1127
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 28249,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02227",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.717,
      "ra": 0.0341,
      "angle": 55.98,
      "rpm": 100,
      "speed": 5009,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1564
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5009,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02228",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.89,
      "ra": 0.0196,
      "angle": 53.78,
      "rpm": 125,
      "speed": 15931,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3429
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0509
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 15931,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02229",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.206,
      "ra": 0.0452,
      "angle": 44.99,
      "rpm": 175,
      "speed": 22767,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4036
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1351
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 22767,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02230",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.679,
      "ra": 0.0191,
      "angle": 36.78,
      "rpm": 125,
      "speed": 7833,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1139
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7833,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02231",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0298,
      "angle": 40.42,
      "rpm": 175,
      "speed": 8096,
      "pressure": 25,
      "grit": 800,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5961
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2196
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0809
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8096,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02232",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.573,
      "ra": 0.0696,
      "angle": 25.27,
      "rpm": 200,
      "speed": 14085,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5564
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1968
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 14085,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0696
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02233",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.726,
      "ra": 0.0556,
      "angle": 27.98,
      "rpm": 175,
      "speed": 8218,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3083
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1309
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8218,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02234",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.837,
      "ra": 0.0434,
      "angle": 27.85,
      "rpm": 175,
      "speed": 5452,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3121
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1164
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5452,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02235",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0393,
      "angle": 35.92,
      "rpm": 200,
      "speed": 20367,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6008
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2421
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0975
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 20367,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02236",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.708,
      "ra": 0.082,
      "angle": 49.31,
      "rpm": 200,
      "speed": 17304,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6208
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2256
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 17304,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.082
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02237",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.369,
      "ra": 0.0712,
      "angle": 63.59,
      "rpm": 150,
      "speed": 14606,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6538
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3122
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1491
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 14606,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02238",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.77,
      "ra": 0.021,
      "angle": 45.96,
      "rpm": 125,
      "speed": 9992,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1272
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 9992,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02239",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.617,
      "ra": 0.0206,
      "angle": 33.36,
      "rpm": 100,
      "speed": 2824,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2824,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02240",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.084,
      "ra": 0.0387,
      "angle": 46.51,
      "rpm": 100,
      "speed": 13501,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2048
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13501,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02241",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.615,
      "ra": 0.0714,
      "angle": 42.61,
      "rpm": 125,
      "speed": 9189,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2019
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9189,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02242",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.292,
      "ra": 0.0402,
      "angle": 37.15,
      "rpm": 125,
      "speed": 10557,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2279
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10557,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02243",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.677,
      "ra": 0.0239,
      "angle": 41.84,
      "rpm": 175,
      "speed": 6305,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2002
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6305,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02244",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.087,
      "ra": 0.029,
      "angle": 48.24,
      "rpm": 175,
      "speed": 12308,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1775
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 12308,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02245",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.762,
      "ra": 0.0271,
      "angle": 31.58,
      "rpm": 150,
      "speed": 7996,
      "pressure": 15,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2185
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7996,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02246",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.888,
      "ra": 0.0176,
      "angle": 28.08,
      "rpm": 125,
      "speed": 5892,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3332
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.125
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5892,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02247",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.0191,
      "angle": 36.22,
      "rpm": 200,
      "speed": 20549,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1293
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 20549,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02248",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.825,
      "ra": 0.0337,
      "angle": 51.67,
      "rpm": 200,
      "speed": 24337,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1667
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 24337,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02249",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.069,
      "ra": 0.0342,
      "angle": 32.76,
      "rpm": 200,
      "speed": 14775,
      "pressure": 10,
      "grit": 800,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4521
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1912
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0809
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14775,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02250",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.951,
      "ra": 0.0169,
      "angle": 39.31,
      "rpm": 150,
      "speed": 5049,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2482
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5049,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02251",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.664,
      "ra": 0.0532,
      "angle": 36.09,
      "rpm": 150,
      "speed": 4606,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2863
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1234
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 4606,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0532
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02252",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.165,
      "ra": 0.0461,
      "angle": 33.15,
      "rpm": 150,
      "speed": 11221,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.397
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1353
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11221,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02253",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0236,
      "angle": 43.59,
      "rpm": 175,
      "speed": 6595,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5096
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.183
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6595,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02254",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0523,
      "angle": 51.5,
      "rpm": 250,
      "speed": 37883,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6066
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.268
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1184
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37883,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02255",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.39,
      "ra": 0.0653,
      "angle": 58.37,
      "rpm": 175,
      "speed": 30707,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6471
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3013
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1403
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 30707,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02256",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.788,
      "ra": 0.0541,
      "angle": 54.29,
      "rpm": 100,
      "speed": 6443,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5572
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1736
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 6443,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02257",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.917,
      "ra": 0.0442,
      "angle": 44.19,
      "rpm": 250,
      "speed": 9565,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3337
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1215
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9565,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02258",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.817,
      "ra": 0.0321,
      "angle": 42.9,
      "rpm": 150,
      "speed": 18515,
      "pressure": 25,
      "grit": 800,
      "minutes": 5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1619
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 18515,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02259",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.985,
      "ra": 0.0195,
      "angle": 53.47,
      "rpm": 125,
      "speed": 5934,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1386
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5934,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02260",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.624,
      "ra": 0.0253,
      "angle": 27.25,
      "rpm": 125,
      "speed": 5711,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2027
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5711,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02261",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.663,
      "ra": 0.0249,
      "angle": 52.91,
      "rpm": 150,
      "speed": 18759,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2919
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1285
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 18759,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02262",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.747,
      "ra": 0.0364,
      "angle": 56.01,
      "rpm": 150,
      "speed": 25061,
      "pressure": 15,
      "grit": 600,
      "minutes": 5.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2522
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 25061,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02263",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.912,
      "ra": 0.0395,
      "angle": 40.72,
      "rpm": 250,
      "speed": 29146,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3203
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1125
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29146,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02264",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.426,
      "ra": 0.0383,
      "angle": 44.27,
      "rpm": 125,
      "speed": 7987,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5773
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2337
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0946
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7987,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02265",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.186,
      "ra": 0.0487,
      "angle": 64.98,
      "rpm": 125,
      "speed": 10003,
      "pressure": 10,
      "grit": 600,
      "minutes": 28.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5339
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2403
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1082
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10003,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02266",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.016,
      "angle": 55.34,
      "rpm": 150,
      "speed": 7413,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1926
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7413,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.016
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02267",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.724,
      "ra": 0.0198,
      "angle": 62.84,
      "rpm": 125,
      "speed": 23989,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2944
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1197
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 23989,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02268",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.642,
      "ra": 0.069,
      "angle": 58.83,
      "rpm": 175,
      "speed": 15499,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3366
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 15499,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.069
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02269",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.305,
      "ra": 0.047,
      "angle": 25.49,
      "rpm": 200,
      "speed": 11369,
      "pressure": 10,
      "grit": 600,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2477
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11369,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02270",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.673,
      "ra": 0.0257,
      "angle": 38.88,
      "rpm": 250,
      "speed": 13860,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2074
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13860,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02271",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.117,
      "ra": 0.0618,
      "angle": 64.73,
      "rpm": 175,
      "speed": 34843,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4256
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1622
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 34843,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0618
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02272",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.258,
      "ra": 0.055,
      "angle": 47.04,
      "rpm": 200,
      "speed": 27346,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.263
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1203
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 27346,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02273",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.808,
      "ra": 0.0697,
      "angle": 25.12,
      "rpm": 250,
      "speed": 10499,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2373
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 10499,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02274",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.91,
      "ra": 0.0307,
      "angle": 54.96,
      "rpm": 200,
      "speed": 16340,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.39
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1671
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 16340,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02275",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.51,
      "ra": 0.0399,
      "angle": 44.01,
      "rpm": 150,
      "speed": 19044,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2455
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.099
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 19044,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02276",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.408,
      "ra": 0.0586,
      "angle": 61.78,
      "rpm": 250,
      "speed": 18795,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2872
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18795,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0586
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02277",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.014,
      "ra": 0.0202,
      "angle": 49.46,
      "rpm": 175,
      "speed": 25322,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1431
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 25322,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02278",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0637,
      "angle": 63.22,
      "rpm": 250,
      "speed": 48337,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4263
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1648
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 48337,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02279",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.523,
      "ra": 0.0534,
      "angle": 34.96,
      "rpm": 175,
      "speed": 8657,
      "pressure": 15,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4985
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1632
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8657,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0534
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02280",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.48,
      "ra": 0.0199,
      "angle": 30.74,
      "rpm": 250,
      "speed": 10795,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.504
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1716
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 10795,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02281",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.209,
      "ra": 0.0495,
      "angle": 35.2,
      "rpm": 100,
      "speed": 7973,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5438
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2446
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.11
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7973,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02282",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.271,
      "ra": 0.0235,
      "angle": 38.76,
      "rpm": 100,
      "speed": 11051,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 11051,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02283",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.335,
      "ra": 0.0208,
      "angle": 28.2,
      "rpm": 175,
      "speed": 11048,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4717
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1666
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0589
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11048,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02284",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.544,
      "ra": 0.022,
      "angle": 62.69,
      "rpm": 150,
      "speed": 11481,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5334
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1843
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11481,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02285",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.612,
      "ra": 0.0303,
      "angle": 40.7,
      "rpm": 175,
      "speed": 6117,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2247
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6117,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02286",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.733,
      "ra": 0.0662,
      "angle": 28.08,
      "rpm": 125,
      "speed": 9820,
      "pressure": 25,
      "grit": 400,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 9820,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02287",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.244,
      "ra": 0.0372,
      "angle": 33.77,
      "rpm": 250,
      "speed": 9536,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2151
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9536,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02288",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.325,
      "ra": 0.0323,
      "angle": 33.56,
      "rpm": 175,
      "speed": 16578,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3842
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1114
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16578,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02289",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.766,
      "ra": 0.0185,
      "angle": 45.31,
      "rpm": 200,
      "speed": 15735,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3864
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0845
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15735,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02290",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.796,
      "ra": 0.0417,
      "angle": 46.59,
      "rpm": 125,
      "speed": 8454,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3808
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1822
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0872
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8454,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02291",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.338,
      "ra": 0.0679,
      "angle": 51.03,
      "rpm": 100,
      "speed": 11996,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3014
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11996,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02292",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.87,
      "ra": 0.0729,
      "angle": 55.85,
      "rpm": 175,
      "speed": 23312,
      "pressure": 15,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3807
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1666
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 23312,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0729
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02293",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.068,
      "ra": 0.0349,
      "angle": 27.68,
      "rpm": 100,
      "speed": 3096,
      "pressure": 15,
      "grit": 800,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1092
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3096,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02294",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.189,
      "ra": 0.0654,
      "angle": 44.08,
      "rpm": 125,
      "speed": 12718,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4522
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.172
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 12718,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02295",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0212,
      "angle": 31.66,
      "rpm": 100,
      "speed": 3563,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0868
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3563,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02296",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.366,
      "ra": 0.0671,
      "angle": 51.03,
      "rpm": 125,
      "speed": 14995,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3028
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14995,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02297",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.028,
      "ra": 0.034,
      "angle": 55.25,
      "rpm": 175,
      "speed": 23018,
      "pressure": 15,
      "grit": 600,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4384
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.187
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 23018,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02298",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.723,
      "ra": 0.0716,
      "angle": 51.02,
      "rpm": 100,
      "speed": 8995,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2275
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 8995,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02299",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.078,
      "ra": 0.0217,
      "angle": 45.26,
      "rpm": 150,
      "speed": 5893,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.406
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1529
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5893,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02300",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.0489,
      "angle": 56.52,
      "rpm": 125,
      "speed": 8444,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4262
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2071
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1006
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8444,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02301",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.065,
      "ra": 0.0335,
      "angle": 61.23,
      "rpm": 175,
      "speed": 13013,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1889
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13013,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02302",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.551,
      "ra": 0.0255,
      "angle": 33.1,
      "rpm": 125,
      "speed": 5835,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3944
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5835,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02303",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.795,
      "ra": 0.072,
      "angle": 42.86,
      "rpm": 175,
      "speed": 8632,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3595
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8632,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02304",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.532,
      "ra": 0.0646,
      "angle": 35.12,
      "rpm": 175,
      "speed": 13918,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3146
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 13918,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02305",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.681,
      "ra": 0.0268,
      "angle": 26.51,
      "rpm": 125,
      "speed": 7400,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4231
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1065
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7400,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02306",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.666,
      "ra": 0.0413,
      "angle": 43.25,
      "rpm": 100,
      "speed": 9963,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4858
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9963,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02307",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0182,
      "angle": 27.65,
      "rpm": 100,
      "speed": 3866,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2622
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0443
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3866,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02308",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.163,
      "ra": 0.0205,
      "angle": 29.14,
      "rpm": 250,
      "speed": 20414,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4238
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1544
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 20414,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02309",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.611,
      "ra": 0.0261,
      "angle": 63.08,
      "rpm": 175,
      "speed": 26995,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5748
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2051
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 26995,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02310",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.724,
      "ra": 0.0389,
      "angle": 35.69,
      "rpm": 200,
      "speed": 10114,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2732
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1031
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 10114,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02311",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.364,
      "ra": 0.0364,
      "angle": 38.7,
      "rpm": 150,
      "speed": 16549,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4076
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1218
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16549,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02312",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.632,
      "ra": 0.0408,
      "angle": 55.21,
      "rpm": 250,
      "speed": 32855,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4772
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1395
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 32855,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02313",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0291,
      "angle": 42.53,
      "rpm": 125,
      "speed": 9170,
      "pressure": 15,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.189
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9170,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02314",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.167,
      "ra": 0.029,
      "angle": 41.33,
      "rpm": 200,
      "speed": 9479,
      "pressure": 15,
      "grit": 800,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0994
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9479,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02315",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.222,
      "ra": 0.0379,
      "angle": 57.98,
      "rpm": 100,
      "speed": 5222,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3839
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1206
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5222,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02316",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.699,
      "ra": 0.0615,
      "angle": 62.5,
      "rpm": 150,
      "speed": 8579,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3232
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 8579,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02317",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.344,
      "ra": 0.0628,
      "angle": 55.32,
      "rpm": 200,
      "speed": 13173,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4841
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1744
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13173,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0628
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02318",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.641,
      "ra": 0.0817,
      "angle": 46.92,
      "rpm": 100,
      "speed": 4090,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.383
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1367
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4090,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0817
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02319",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.681,
      "ra": 0.0602,
      "angle": 25.18,
      "rpm": 125,
      "speed": 3508,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2025
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3508,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02320",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.149,
      "ra": 0.0233,
      "angle": 59.45,
      "rpm": 200,
      "speed": 21525,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3133
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0854
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 21525,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02321",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.696,
      "ra": 0.0436,
      "angle": 62.93,
      "rpm": 100,
      "speed": 5768,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5005
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1477
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5768,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02322",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.263,
      "ra": 0.071,
      "angle": 49.67,
      "rpm": 100,
      "speed": 5816,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4838
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1853
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 5816,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02323",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.773,
      "ra": 0.0283,
      "angle": 49.02,
      "rpm": 100,
      "speed": 7162,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2567
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0852
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7162,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02324",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.347,
      "ra": 0.0605,
      "angle": 27.34,
      "rpm": 150,
      "speed": 4585,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2855
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 4585,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02325",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.345,
      "ra": 0.0518,
      "angle": 44.4,
      "rpm": 175,
      "speed": 13462,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4542
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1534
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 13462,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02326",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.88,
      "ra": 0.033,
      "angle": 44.84,
      "rpm": 250,
      "speed": 25923,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3872
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1704
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.075
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 25923,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02327",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.489,
      "ra": 0.0634,
      "angle": 29.89,
      "rpm": 200,
      "speed": 6708,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5199
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1816
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6708,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02328",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.488,
      "ra": 0.0421,
      "angle": 36.6,
      "rpm": 250,
      "speed": 12987,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4534
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1382
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 12987,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0421
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02329",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.649,
      "ra": 0.0382,
      "angle": 44.37,
      "rpm": 150,
      "speed": 11530,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1575
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0776
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11530,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02330",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.127,
      "ra": 0.0259,
      "angle": 62.65,
      "rpm": 150,
      "speed": 14340,
      "pressure": 20,
      "grit": 1200,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4388
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1708
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14340,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02331",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.692,
      "ra": 0.0448,
      "angle": 33.58,
      "rpm": 200,
      "speed": 7583,
      "pressure": 20,
      "grit": 600,
      "minutes": 29.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3491
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1761
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0888
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7583,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0448
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02332",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.445,
      "ra": 0.0188,
      "angle": 44.74,
      "rpm": 150,
      "speed": 15515,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3399
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0799
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15515,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02333",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0804,
      "angle": 63.78,
      "rpm": 150,
      "speed": 29321,
      "pressure": 25,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5746
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2149
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 29321,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02334",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.568,
      "ra": 0.0273,
      "angle": 64.93,
      "rpm": 175,
      "speed": 13991,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5696
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2069
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0752
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 13991,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02335",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.75,
      "ra": 0.0226,
      "angle": 60.45,
      "rpm": 175,
      "speed": 25624,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3125
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 25624,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02336",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.705,
      "ra": 0.0325,
      "angle": 40.76,
      "rpm": 125,
      "speed": 4377,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1514
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4377,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0325
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02337",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0639,
      "angle": 38.96,
      "rpm": 250,
      "speed": 16669,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2962
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 16669,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02338",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.977,
      "ra": 0.0288,
      "angle": 45.87,
      "rpm": 125,
      "speed": 8308,
      "pressure": 15,
      "grit": 800,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3018
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0932
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8308,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02339",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.866,
      "ra": 0.0271,
      "angle": 35.88,
      "rpm": 175,
      "speed": 7120,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1532
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7120,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02340",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.188,
      "ra": 0.0387,
      "angle": 52.35,
      "rpm": 150,
      "speed": 6949,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5047
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 6949,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02341",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.188,
      "ra": 0.0355,
      "angle": 43.47,
      "rpm": 250,
      "speed": 18786,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2054
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18786,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02342",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.864,
      "ra": 0.0489,
      "angle": 62.18,
      "rpm": 175,
      "speed": 19891,
      "pressure": 10,
      "grit": 600,
      "minutes": 26,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4214
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2055
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 19891,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02343",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.752,
      "ra": 0.0448,
      "angle": 61.37,
      "rpm": 100,
      "speed": 14914,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2802
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 14914,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0448
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02344",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.24,
      "ra": 0.0665,
      "angle": 53.05,
      "rpm": 200,
      "speed": 9408,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5967
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2872
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1382
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9408,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02345",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.721,
      "ra": 0.048,
      "angle": 51.09,
      "rpm": 125,
      "speed": 15015,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3662
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.186
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0945
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 15015,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.048
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02346",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.564,
      "ra": 0.022,
      "angle": 54.97,
      "rpm": 250,
      "speed": 20430,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3775
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 20430,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02347",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.289,
      "ra": 0.0338,
      "angle": 33.92,
      "rpm": 150,
      "speed": 14371,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2087
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14371,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02348",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.849,
      "ra": 0.0206,
      "angle": 41.86,
      "rpm": 100,
      "speed": 4806,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2458
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4806,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02349",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.619,
      "ra": 0.0191,
      "angle": 51.62,
      "rpm": 150,
      "speed": 11395,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1758
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11395,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02350",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.337,
      "ra": 0.036,
      "angle": 41.81,
      "rpm": 150,
      "speed": 10800,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4007
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10800,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02351",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.167,
      "ra": 0.0246,
      "angle": 35.05,
      "rpm": 200,
      "speed": 11905,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1694
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11905,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02352",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.109,
      "ra": 0.0567,
      "angle": 42.82,
      "rpm": 200,
      "speed": 9854,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2508
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9854,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02353",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.858,
      "ra": 0.0179,
      "angle": 57.14,
      "rpm": 150,
      "speed": 25661,
      "pressure": 15,
      "grit": 1200,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3261
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1239
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 25661,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02354",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.339,
      "ra": 0.0205,
      "angle": 57.79,
      "rpm": 125,
      "speed": 10837,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1657
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10837,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02355",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.75,
      "ra": 0.0284,
      "angle": 45.03,
      "rpm": 200,
      "speed": 20836,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0846
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 20836,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02356",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.0407,
      "angle": 61.35,
      "rpm": 125,
      "speed": 23294,
      "pressure": 25,
      "grit": 600,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.245
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 23294,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02357",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.0426,
      "angle": 30.33,
      "rpm": 125,
      "speed": 3193,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.261
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3193,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02358",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.623,
      "ra": 0.0223,
      "angle": 37.29,
      "rpm": 200,
      "speed": 16960,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1902
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 16960,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02359",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.428,
      "ra": 0.0249,
      "angle": 35.89,
      "rpm": 150,
      "speed": 7631,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3703
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.096
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7631,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02360",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0732,
      "angle": 50.92,
      "rpm": 175,
      "speed": 10470,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2386
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10470,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02361",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.735,
      "ra": 0.0374,
      "angle": 29.11,
      "rpm": 100,
      "speed": 2447,
      "pressure": 25,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1658
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2447,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02362",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.633,
      "ra": 0.0319,
      "angle": 46.18,
      "rpm": 175,
      "speed": 18751,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2338
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18751,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02363",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.631,
      "ra": 0.0361,
      "angle": 47.62,
      "rpm": 150,
      "speed": 10397,
      "pressure": 15,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2427
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10397,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02364",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.575,
      "ra": 0.0503,
      "angle": 61.35,
      "rpm": 175,
      "speed": 9783,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4997
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1585
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 9783,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02365",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.368,
      "ra": 0.0169,
      "angle": 42.48,
      "rpm": 125,
      "speed": 6105,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3162
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6105,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02366",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.251,
      "ra": 0.0461,
      "angle": 30.4,
      "rpm": 250,
      "speed": 10669,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2401
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10669,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02367",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.67,
      "ra": 0.0381,
      "angle": 41.05,
      "rpm": 125,
      "speed": 11762,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2522
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11762,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02368",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.03,
      "ra": 0.0336,
      "angle": 25.91,
      "rpm": 125,
      "speed": 3613,
      "pressure": 15,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4377
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.186
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 3613,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02369",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.0239,
      "angle": 28.25,
      "rpm": 150,
      "speed": 5929,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.246
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5929,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02370",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.903,
      "ra": 0.0243,
      "angle": 49.76,
      "rpm": 150,
      "speed": 13113,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2706
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0811
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 13113,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02371",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.751,
      "ra": 0.0642,
      "angle": 59.54,
      "rpm": 100,
      "speed": 14376,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4061
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2196
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 14376,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02372",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.171,
      "ra": 0.0285,
      "angle": 34.15,
      "rpm": 250,
      "speed": 24124,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3394
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24124,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02373",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.65,
      "ra": 0.0322,
      "angle": 37.13,
      "rpm": 150,
      "speed": 15827,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3067
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1447
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15827,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0322
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02374",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.702,
      "ra": 0.0296,
      "angle": 55.67,
      "rpm": 150,
      "speed": 14929,
      "pressure": 25,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.441
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1142
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14929,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02375",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.007,
      "ra": 0.0217,
      "angle": 33.02,
      "rpm": 100,
      "speed": 4656,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3858
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1478
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4656,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02376",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.45,
      "ra": 0.0211,
      "angle": 58.75,
      "rpm": 200,
      "speed": 10610,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5036
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1749
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 10610,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02377",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.689,
      "ra": 0.0218,
      "angle": 35.61,
      "rpm": 150,
      "speed": 7567,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2906
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1226
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7567,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02378",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.538,
      "ra": 0.03,
      "angle": 57.91,
      "rpm": 125,
      "speed": 6518,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2148
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6518,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02379",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.703,
      "ra": 0.0212,
      "angle": 27,
      "rpm": 250,
      "speed": 9428,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.293
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0509
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9428,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02380",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.409,
      "ra": 0.0357,
      "angle": 30.25,
      "rpm": 100,
      "speed": 6793,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5621
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2243
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6793,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02381",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.78,
      "ra": 0.0497,
      "angle": 61.56,
      "rpm": 150,
      "speed": 14035,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2974
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 14035,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02382",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.768,
      "ra": 0.0582,
      "angle": 42.96,
      "rpm": 250,
      "speed": 18544,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2114
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 18544,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0582
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02383",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.866,
      "ra": 0.0237,
      "angle": 57.8,
      "rpm": 200,
      "speed": 17343,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.261
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 17343,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02384",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.092,
      "ra": 0.0175,
      "angle": 32.41,
      "rpm": 250,
      "speed": 18260,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3885
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1382
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18260,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02385",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.05,
      "ra": 0.0361,
      "angle": 28.72,
      "rpm": 175,
      "speed": 7038,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1947
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7038,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02386",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.498,
      "ra": 0.034,
      "angle": 58.34,
      "rpm": 200,
      "speed": 10522,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4241
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10522,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02387",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.115,
      "ra": 0.0232,
      "angle": 55.98,
      "rpm": 150,
      "speed": 20037,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4235
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 20037,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02388",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.937,
      "ra": 0.038,
      "angle": 46.39,
      "rpm": 100,
      "speed": 4038,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1887
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 4038,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02389",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.001,
      "ra": 0.019,
      "angle": 53.33,
      "rpm": 100,
      "speed": 15777,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1379
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 15777,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02390",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.884,
      "ra": 0.0224,
      "angle": 58.73,
      "rpm": 100,
      "speed": 14141,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3527
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14141,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02391",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.99,
      "ra": 0.0212,
      "angle": 33.85,
      "rpm": 100,
      "speed": 4780,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1449
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4780,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02392",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.652,
      "ra": 0.019,
      "angle": 47,
      "rpm": 150,
      "speed": 12294,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0842
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12294,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02393",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.244,
      "ra": 0.0319,
      "angle": 36.81,
      "rpm": 175,
      "speed": 7318,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4978
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1992
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7318,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02394",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.153,
      "ra": 0.0453,
      "angle": 61.26,
      "rpm": 200,
      "speed": 18602,
      "pressure": 15,
      "grit": 600,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5133
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2285
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1017
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 18602,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02395",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.509,
      "ra": 0.0303,
      "angle": 29.61,
      "rpm": 175,
      "speed": 11625,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2138
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11625,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02396",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.999,
      "ra": 0.0512,
      "angle": 54.61,
      "rpm": 150,
      "speed": 9731,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1378
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9731,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02397",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.63,
      "ra": 0.0496,
      "angle": 61.95,
      "rpm": 250,
      "speed": 37716,
      "pressure": 15,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6808
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2843
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1188
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 37716,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02398",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.544,
      "ra": 0.0517,
      "angle": 52.69,
      "rpm": 250,
      "speed": 11668,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4977
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1604
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 11668,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02399",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.682,
      "ra": 0.0488,
      "angle": 47.17,
      "rpm": 175,
      "speed": 7201,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5168
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1588
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7201,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02400",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.8,
      "ra": 0.0213,
      "angle": 62.36,
      "rpm": 250,
      "speed": 47528,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3232
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1305
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 47528,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02401",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.011,
      "ra": 0.0213,
      "angle": 46.21,
      "rpm": 100,
      "speed": 4021,
      "pressure": 25,
      "grit": 1200,
      "minutes": 28.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3852
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1467
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4021,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02402",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.773,
      "ra": 0.0223,
      "angle": 52.53,
      "rpm": 100,
      "speed": 15503,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2371
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 15503,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02403",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.407,
      "ra": 0.0345,
      "angle": 43.06,
      "rpm": 125,
      "speed": 6197,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5568
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2203
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0872
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6197,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02404",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.322,
      "ra": 0.0552,
      "angle": 58.81,
      "rpm": 125,
      "speed": 11066,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4586
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1591
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11066,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0552
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02405",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.634,
      "ra": 0.0256,
      "angle": 43.18,
      "rpm": 150,
      "speed": 14919,
      "pressure": 10,
      "grit": 800,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5781
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2045
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14919,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0256
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02406",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.814,
      "ra": 0.0522,
      "angle": 40.78,
      "rpm": 175,
      "speed": 8174,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2061
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 8174,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02407",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.571,
      "ra": 0.0327,
      "angle": 55.82,
      "rpm": 250,
      "speed": 12481,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2267
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12481,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02408",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.554,
      "ra": 0.0549,
      "angle": 50.03,
      "rpm": 125,
      "speed": 7330,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6737
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2921
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1266
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7330,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02409",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.206,
      "ra": 0.0288,
      "angle": 53.55,
      "rpm": 125,
      "speed": 9908,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3473
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9908,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02410",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.279,
      "ra": 0.0284,
      "angle": 48.98,
      "rpm": 250,
      "speed": 21466,
      "pressure": 20,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1906
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 21466,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02411",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.408,
      "ra": 0.0452,
      "angle": 44.06,
      "rpm": 100,
      "speed": 10170,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2523
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10170,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02412",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.483,
      "ra": 0.0263,
      "angle": 52.84,
      "rpm": 125,
      "speed": 9755,
      "pressure": 20,
      "grit": 800,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5412
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1975
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 9755,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02413",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.798,
      "ra": 0.0178,
      "angle": 50.67,
      "rpm": 100,
      "speed": 7437,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3861
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7437,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02414",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.682,
      "ra": 0.0386,
      "angle": 32.56,
      "rpm": 150,
      "speed": 5505,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2548
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5505,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02415",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.156,
      "ra": 0.0228,
      "angle": 50.56,
      "rpm": 150,
      "speed": 8902,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4332
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1623
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8902,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02416",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.443,
      "ra": 0.0343,
      "angle": 45.1,
      "rpm": 200,
      "speed": 7827,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5666
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2225
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0874
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7827,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02417",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.796,
      "ra": 0.0236,
      "angle": 50.89,
      "rpm": 200,
      "speed": 14948,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1371
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14948,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02418",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.288,
      "ra": 0.0197,
      "angle": 56.48,
      "rpm": 175,
      "speed": 29528,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 29528,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02419",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0369,
      "angle": 64.82,
      "rpm": 250,
      "speed": 24931,
      "pressure": 25,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5698
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24931,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02420",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.806,
      "ra": 0.0554,
      "angle": 52.27,
      "rpm": 150,
      "speed": 13873,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4127
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1082
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13873,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02421",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.0235,
      "angle": 43.08,
      "rpm": 125,
      "speed": 4650,
      "pressure": 15,
      "grit": 1200,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1904
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0669
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4650,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02422",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.0186,
      "angle": 58.53,
      "rpm": 175,
      "speed": 12323,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1579
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12323,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02423",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.863,
      "ra": 0.0734,
      "angle": 35.72,
      "rpm": 175,
      "speed": 8857,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3795
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1669
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8857,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02424",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.587,
      "ra": 0.0668,
      "angle": 37.43,
      "rpm": 250,
      "speed": 26607,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3256
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 26607,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02425",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0602,
      "angle": 45.35,
      "rpm": 125,
      "speed": 8203,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3012
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8203,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02426",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.083,
      "ra": 0.0352,
      "angle": 33.21,
      "rpm": 250,
      "speed": 23421,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3456
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23421,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02427",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0475,
      "angle": 44.11,
      "rpm": 175,
      "speed": 13364,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5496
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.243
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1074
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13364,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0475
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02428",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.905,
      "ra": 0.0386,
      "angle": 62.34,
      "rpm": 200,
      "speed": 38007,
      "pressure": 20,
      "grit": 800,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1869
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 38007,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02429",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.33,
      "ra": 0.0364,
      "angle": 55.84,
      "rpm": 100,
      "speed": 16648,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.541
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.22
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 16648,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02430",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.359,
      "ra": 0.044,
      "angle": 49.91,
      "rpm": 250,
      "speed": 21929,
      "pressure": 25,
      "grit": 600,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2445
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1037
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 21929,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.044
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02431",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.757,
      "ra": 0.0234,
      "angle": 33.17,
      "rpm": 150,
      "speed": 4210,
      "pressure": 10,
      "grit": 1200,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1331
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4210,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02432",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.712,
      "ra": 0.0217,
      "angle": 59.49,
      "rpm": 175,
      "speed": 25133,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1243
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 25133,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02433",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.094,
      "ra": 0.0348,
      "angle": 31.47,
      "rpm": 150,
      "speed": 6638,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3466
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1098
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6638,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02434",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.016,
      "angle": 31.82,
      "rpm": 250,
      "speed": 6716,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4721
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1528
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 6716,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.016
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02435",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.592,
      "ra": 0.0385,
      "angle": 64.14,
      "rpm": 125,
      "speed": 12303,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2476
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12303,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02436",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.135,
      "ra": 0.047,
      "angle": 32.64,
      "rpm": 125,
      "speed": 3449,
      "pressure": 10,
      "grit": 600,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.512
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.231
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1042
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 3449,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02437",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.27,
      "ra": 0.0247,
      "angle": 36,
      "rpm": 100,
      "speed": 6125,
      "pressure": 15,
      "grit": 1200,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4743
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1771
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6125,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02438",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.172,
      "ra": 0.0677,
      "angle": 52.69,
      "rpm": 250,
      "speed": 38894,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5746
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2817
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1381
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 38894,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02439",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.172,
      "ra": 0.0355,
      "angle": 50.01,
      "rpm": 250,
      "speed": 29306,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4889
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.204
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0851
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29306,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02440",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.589,
      "ra": 0.0162,
      "angle": 52.4,
      "rpm": 150,
      "speed": 11594,
      "pressure": 10,
      "grit": 1200,
      "minutes": 32.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5049
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1604
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11594,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0162
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02441",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.242,
      "ra": 0.0331,
      "angle": 52.96,
      "rpm": 200,
      "speed": 15650,
      "pressure": 25,
      "grit": 800,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5018
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2028
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0819
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15650,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02442",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.687,
      "ra": 0.0339,
      "angle": 53,
      "rpm": 175,
      "speed": 8223,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4586
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1247
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 8223,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02443",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.325,
      "ra": 0.0254,
      "angle": 45.82,
      "rpm": 200,
      "speed": 26554,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3546
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0949
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 26554,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02444",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.483,
      "ra": 0.0353,
      "angle": 37.88,
      "rpm": 150,
      "speed": 12937,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5825
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12937,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02445",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.651,
      "ra": 0.0314,
      "angle": 47.64,
      "rpm": 200,
      "speed": 11095,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.143
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11095,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0314
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02446",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.347,
      "ra": 0.0462,
      "angle": 54.14,
      "rpm": 150,
      "speed": 9633,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4376
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1422
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9633,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02447",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.692,
      "ra": 0.0754,
      "angle": 30.87,
      "rpm": 200,
      "speed": 5204,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2284
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 5204,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0754
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02448",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.67,
      "ra": 0.0286,
      "angle": 62.93,
      "rpm": 250,
      "speed": 19225,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1384
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 19225,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02449",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.607,
      "ra": 0.053,
      "angle": 31.77,
      "rpm": 175,
      "speed": 15645,
      "pressure": 20,
      "grit": 400,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.33
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1794
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0975
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 15645,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02450",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.546,
      "ra": 0.0236,
      "angle": 50.48,
      "rpm": 200,
      "speed": 17772,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5434
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.191
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 17772,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02451",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.704,
      "ra": 0.0273,
      "angle": 50.33,
      "rpm": 175,
      "speed": 7749,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1386
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7749,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02452",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.681,
      "ra": 0.0782,
      "angle": 36.95,
      "rpm": 100,
      "speed": 8397,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3626
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8397,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02453",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.701,
      "ra": 0.0337,
      "angle": 62.62,
      "rpm": 100,
      "speed": 5733,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3282
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1537
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5733,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02454",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.191,
      "ra": 0.0482,
      "angle": 54.37,
      "rpm": 150,
      "speed": 7261,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5342
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2396
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1075
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 7261,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02455",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0219,
      "angle": 63.43,
      "rpm": 100,
      "speed": 7766,
      "pressure": 25,
      "grit": 1200,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1817
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7766,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02456",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.7,
      "ra": 0.0329,
      "angle": 39.55,
      "rpm": 200,
      "speed": 18072,
      "pressure": 10,
      "grit": 800,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4564
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1225
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18072,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02457",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.294,
      "ra": 0.0456,
      "angle": 26.04,
      "rpm": 175,
      "speed": 10170,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2429
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10170,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02458",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.914,
      "ra": 0.0398,
      "angle": 54.5,
      "rpm": 100,
      "speed": 12944,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1907
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 12944,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02459",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0225,
      "angle": 53.62,
      "rpm": 175,
      "speed": 8335,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1752
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8335,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02460",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.952,
      "ra": 0.0391,
      "angle": 32.12,
      "rpm": 150,
      "speed": 10853,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1929
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 10853,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02461",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.555,
      "ra": 0.0177,
      "angle": 44.86,
      "rpm": 125,
      "speed": 9726,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3498
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9726,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02462",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.907,
      "ra": 0.0666,
      "angle": 30.59,
      "rpm": 175,
      "speed": 9021,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2458
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9021,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0666
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02463",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.286,
      "ra": 0.0442,
      "angle": 30.77,
      "rpm": 150,
      "speed": 6483,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5537
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2384
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1027
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6483,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02464",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.811,
      "ra": 0.0434,
      "angle": 25.52,
      "rpm": 125,
      "speed": 2668,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3901
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1876
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0902
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 2668,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02465",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.048,
      "angle": 39.03,
      "rpm": 200,
      "speed": 13361,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2721
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13361,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.048
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02466",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.788,
      "ra": 0.0376,
      "angle": 59.48,
      "rpm": 150,
      "speed": 10769,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6809
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2593
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0987
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 10769,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02467",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.845,
      "ra": 0.0298,
      "angle": 31.19,
      "rpm": 150,
      "speed": 7892,
      "pressure": 25,
      "grit": 800,
      "minutes": 26.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3662
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1587
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7892,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02468",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.447,
      "ra": 0.0296,
      "angle": 43.74,
      "rpm": 150,
      "speed": 5675,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5472
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.207
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5675,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02469",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.05,
      "ra": 0.0436,
      "angle": 60.37,
      "rpm": 100,
      "speed": 18273,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.474
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.214
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0966
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 18273,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02470",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.717,
      "ra": 0.0704,
      "angle": 38.61,
      "rpm": 125,
      "speed": 6878,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3477
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1564
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6878,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02471",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0428,
      "angle": 35.06,
      "rpm": 125,
      "speed": 4962,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3905
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1869
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0894
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4962,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02472",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.151,
      "ra": 0.0328,
      "angle": 35.51,
      "rpm": 150,
      "speed": 4527,
      "pressure": 20,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3516
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1074
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 4527,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02473",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.263,
      "ra": 0.0321,
      "angle": 47.93,
      "rpm": 250,
      "speed": 20946,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5043
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2014
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20946,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02474",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.089,
      "ra": 0.029,
      "angle": 48.96,
      "rpm": 175,
      "speed": 20025,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3252
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0971
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 20025,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02475",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.034,
      "ra": 0.0744,
      "angle": 62.77,
      "rpm": 100,
      "speed": 19165,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2774
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1437
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 19165,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0744
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02476",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.03,
      "ra": 0.0257,
      "angle": 39.51,
      "rpm": 175,
      "speed": 7898,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4094
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1627
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7898,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02477",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.601,
      "ra": 0.0381,
      "angle": 45.35,
      "rpm": 175,
      "speed": 18376,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18376,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02478",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.789,
      "ra": 0.0598,
      "angle": 38.49,
      "rpm": 250,
      "speed": 10968,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5763
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1856
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 10968,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02479",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.689,
      "ra": 0.0401,
      "angle": 48.48,
      "rpm": 150,
      "speed": 21218,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1662
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 21218,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02480",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.0348,
      "angle": 35.29,
      "rpm": 175,
      "speed": 10493,
      "pressure": 10,
      "grit": 600,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3014
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1468
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0715
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10493,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02481",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.564,
      "ra": 0.0628,
      "angle": 63.72,
      "rpm": 250,
      "speed": 48811,
      "pressure": 10,
      "grit": 400,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5356
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1834
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 48811,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0628
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02482",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0656,
      "angle": 47.82,
      "rpm": 150,
      "speed": 10446,
      "pressure": 15,
      "grit": 400,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4685
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1753
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10446,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02483",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0292,
      "angle": 61.55,
      "rpm": 150,
      "speed": 8419,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1969
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8419,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02484",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.615,
      "ra": 0.0369,
      "angle": 46.77,
      "rpm": 200,
      "speed": 13585,
      "pressure": 15,
      "grit": 800,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6279
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2441
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0949
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 13585,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02485",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.702,
      "ra": 0.0365,
      "angle": 43.17,
      "rpm": 175,
      "speed": 17401,
      "pressure": 20,
      "grit": 800,
      "minutes": 26.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6513
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2492
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0954
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 17401,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02486",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.846,
      "ra": 0.0333,
      "angle": 63.45,
      "rpm": 125,
      "speed": 19422,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2878
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0979
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 19422,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02487",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.304,
      "ra": 0.0771,
      "angle": 43.54,
      "rpm": 250,
      "speed": 31366,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3171
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31366,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0771
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02488",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.759,
      "ra": 0.0231,
      "angle": 43.85,
      "rpm": 100,
      "speed": 10116,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10116,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02489",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.467,
      "ra": 0.0585,
      "angle": 55.95,
      "rpm": 100,
      "speed": 16687,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2929
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1309
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 16687,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0585
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02490",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.738,
      "ra": 0.0224,
      "angle": 25.83,
      "rpm": 150,
      "speed": 5403,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5403,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02491",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.636,
      "ra": 0.0356,
      "angle": 54.52,
      "rpm": 150,
      "speed": 9712,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1505
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9712,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02492",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0302,
      "angle": 59.75,
      "rpm": 250,
      "speed": 36093,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5735
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.215
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 36093,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02493",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.707,
      "ra": 0.0378,
      "angle": 59.36,
      "rpm": 250,
      "speed": 44762,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2663
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 44762,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02494",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.442,
      "ra": 0.0363,
      "angle": 48.85,
      "rpm": 125,
      "speed": 5350,
      "pressure": 10,
      "grit": 600,
      "minutes": 26.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5744
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5350,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02495",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.125,
      "ra": 0.0399,
      "angle": 27.32,
      "rpm": 150,
      "speed": 6872,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4882
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2119
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6872,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02496",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.383,
      "ra": 0.0473,
      "angle": 47.41,
      "rpm": 150,
      "speed": 8276,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5947
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2558
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.11
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 8276,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02497",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.716,
      "ra": 0.0217,
      "angle": 28.64,
      "rpm": 100,
      "speed": 3208,
      "pressure": 20,
      "grit": 1200,
      "minutes": 6.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1246
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3208,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02498",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.081,
      "ra": 0.043,
      "angle": 62.78,
      "rpm": 250,
      "speed": 19169,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.369
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.126
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19169,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.043
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02499",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.99,
      "ra": 0.0352,
      "angle": 31.47,
      "rpm": 125,
      "speed": 5532,
      "pressure": 20,
      "grit": 600,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5532,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02500",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.254,
      "ra": 0.0225,
      "angle": 41.16,
      "rpm": 200,
      "speed": 14155,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3283
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0859
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14155,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02501",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.79,
      "ra": 0.0439,
      "angle": 29.63,
      "rpm": 175,
      "speed": 11633,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3836
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1862
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11633,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02502",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.014,
      "ra": 0.0566,
      "angle": 41.43,
      "rpm": 175,
      "speed": 6237,
      "pressure": 15,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3875
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1481
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 6237,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02503",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.699,
      "ra": 0.0681,
      "angle": 33.76,
      "rpm": 150,
      "speed": 11439,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11439,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02504",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.508,
      "ra": 0.0396,
      "angle": 51,
      "rpm": 250,
      "speed": 37462,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6071
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2444
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0984
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 37462,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02505",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.794,
      "ra": 0.0795,
      "angle": 43.11,
      "rpm": 125,
      "speed": 7756,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2512
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7756,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02506",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.727,
      "ra": 0.0401,
      "angle": 42.03,
      "rpm": 100,
      "speed": 4828,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1406
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4828,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02507",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.429,
      "ra": 0.0561,
      "angle": 45.71,
      "rpm": 175,
      "speed": 18538,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4857
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1651
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 18538,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02508",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.721,
      "ra": 0.0516,
      "angle": 53.14,
      "rpm": 150,
      "speed": 18854,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.298
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.124
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 18854,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02509",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0532,
      "angle": 34.51,
      "rpm": 125,
      "speed": 4879,
      "pressure": 15,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6171
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2726
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1204
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4879,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0532
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02510",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.718,
      "ra": 0.0277,
      "angle": 63.57,
      "rpm": 150,
      "speed": 29201,
      "pressure": 10,
      "grit": 800,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3182
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.141
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0625
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 29201,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02511",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0611,
      "angle": 51.15,
      "rpm": 100,
      "speed": 15035,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5867
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.276
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1299
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15035,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02512",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.097,
      "ra": 0.0374,
      "angle": 32.38,
      "rpm": 125,
      "speed": 9121,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2026
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9121,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02513",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.647,
      "ra": 0.0243,
      "angle": 50.84,
      "rpm": 125,
      "speed": 14931,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0991
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14931,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02514",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.21,
      "ra": 0.0159,
      "angle": 56.14,
      "rpm": 175,
      "speed": 23455,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1387
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 23455,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0159
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02515",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.928,
      "ra": 0.0299,
      "angle": 31.45,
      "rpm": 100,
      "speed": 7076,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2953
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7076,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02516",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0781,
      "angle": 33.81,
      "rpm": 200,
      "speed": 15277,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5271
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2789
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15277,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0781
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02517",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.314,
      "ra": 0.0528,
      "angle": 28.92,
      "rpm": 250,
      "speed": 20253,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4501
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1542
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 20253,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02518",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.458,
      "ra": 0.0436,
      "angle": 46.08,
      "rpm": 150,
      "speed": 6013,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4526
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1405
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6013,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02519",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.744,
      "ra": 0.0553,
      "angle": 32.15,
      "rpm": 250,
      "speed": 18106,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3106
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18106,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02520",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.796,
      "ra": 0.0466,
      "angle": 40.17,
      "rpm": 250,
      "speed": 28718,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7208
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2893
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1161
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 28718,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02521",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.929,
      "ra": 0.0266,
      "angle": 47.52,
      "rpm": 250,
      "speed": 20745,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1572
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20745,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02522",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.0454,
      "angle": 59.24,
      "rpm": 125,
      "speed": 11163,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4589
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1443
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11163,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02523",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.821,
      "ra": 0.017,
      "angle": 50.25,
      "rpm": 250,
      "speed": 11050,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2254
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0619
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11050,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02524",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.232,
      "ra": 0.0335,
      "angle": 62.59,
      "rpm": 100,
      "speed": 7639,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3705
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1114
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7639,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02525",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0491,
      "angle": 55.81,
      "rpm": 175,
      "speed": 14558,
      "pressure": 10,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4351
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1462
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14558,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0491
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02526",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.266,
      "ra": 0.0335,
      "angle": 63.06,
      "rpm": 175,
      "speed": 10119,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3773
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1124
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 10119,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02527",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.354,
      "ra": 0.0394,
      "angle": 62.03,
      "rpm": 200,
      "speed": 18888,
      "pressure": 15,
      "grit": 600,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5592
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.231
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0954
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 18888,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02528",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0507,
      "angle": 45.31,
      "rpm": 100,
      "speed": 6556,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.378
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1384
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6556,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02529",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.665,
      "ra": 0.0294,
      "angle": 25.27,
      "rpm": 100,
      "speed": 2113,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3049
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1398
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2113,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02530",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0213,
      "angle": 45.8,
      "rpm": 125,
      "speed": 13271,
      "pressure": 10,
      "grit": 1200,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2826
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1194
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13271,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02531",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0213,
      "angle": 33.27,
      "rpm": 125,
      "speed": 7040,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1805
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7040,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02532",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.795,
      "ra": 0.0255,
      "angle": 53.42,
      "rpm": 200,
      "speed": 15807,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1053
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 15807,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02533",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.562,
      "ra": 0.0605,
      "angle": 51.28,
      "rpm": 150,
      "speed": 13571,
      "pressure": 15,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3074
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13571,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02534",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.095,
      "ra": 0.0692,
      "angle": 39,
      "rpm": 175,
      "speed": 19469,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4362
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1737
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 19469,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02535",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.25,
      "ra": 0.0282,
      "angle": 47.37,
      "rpm": 100,
      "speed": 6890,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1877
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6890,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0282
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02536",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.082,
      "ra": 0.0413,
      "angle": 44.42,
      "rpm": 125,
      "speed": 8017,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2114
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8017,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02537",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.009,
      "ra": 0.0411,
      "angle": 54.81,
      "rpm": 200,
      "speed": 9773,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9773,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02538",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.062,
      "ra": 0.0327,
      "angle": 44.36,
      "rpm": 100,
      "speed": 7685,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1864
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0781
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 7685,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02539",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.37,
      "ra": 0.0406,
      "angle": 58.05,
      "rpm": 250,
      "speed": 17432,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.424
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1312
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17432,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0406
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02540",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0217,
      "angle": 63.05,
      "rpm": 150,
      "speed": 23125,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2769
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23125,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02541",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.099,
      "ra": 0.0221,
      "angle": 49.47,
      "rpm": 150,
      "speed": 8684,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1558
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8684,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02542",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.781,
      "ra": 0.0311,
      "angle": 42.51,
      "rpm": 200,
      "speed": 9776,
      "pressure": 25,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4621
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1199
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9776,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02543",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.927,
      "ra": 0.0259,
      "angle": 48.92,
      "rpm": 175,
      "speed": 12504,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.379
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1549
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12504,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02544",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.711,
      "ra": 0.0686,
      "angle": 59.14,
      "rpm": 100,
      "speed": 14260,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3261
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1496
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 14260,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0686
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02545",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.072,
      "ra": 0.0237,
      "angle": 34.45,
      "rpm": 150,
      "speed": 4383,
      "pressure": 20,
      "grit": 1200,
      "minutes": 29.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1594
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4383,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02546",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.884,
      "ra": 0.039,
      "angle": 57.03,
      "rpm": 175,
      "speed": 17922,
      "pressure": 25,
      "grit": 800,
      "minutes": 30.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4051
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1857
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0851
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 17922,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.039
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02547",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.822,
      "ra": 0.0449,
      "angle": 42.78,
      "rpm": 250,
      "speed": 12305,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3974
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1921
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12305,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02548",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.675,
      "ra": 0.0351,
      "angle": 28.42,
      "rpm": 175,
      "speed": 13922,
      "pressure": 20,
      "grit": 800,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2425
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13922,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02549",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.987,
      "ra": 0.0617,
      "angle": 63.23,
      "rpm": 175,
      "speed": 16921,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3917
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1555
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 16921,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02550",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.68,
      "ra": 0.0197,
      "angle": 34.51,
      "rpm": 200,
      "speed": 7806,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 7806,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02551",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.15,
      "ra": 0.0327,
      "angle": 36.71,
      "rpm": 250,
      "speed": 7817,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1939
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 7817,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02552",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.613,
      "ra": 0.0798,
      "angle": 62.79,
      "rpm": 100,
      "speed": 11504,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5921
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2174
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11504,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0798
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02553",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.025,
      "ra": 0.034,
      "angle": 37.62,
      "rpm": 175,
      "speed": 14981,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3293
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1058
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14981,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02554",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.519,
      "ra": 0.0591,
      "angle": 58.35,
      "rpm": 100,
      "speed": 17540,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6746
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2996
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1331
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 17540,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02555",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.749,
      "ra": 0.0316,
      "angle": 62.71,
      "rpm": 125,
      "speed": 7178,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2351
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7178,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0316
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02556",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.784,
      "ra": 0.019,
      "angle": 30.07,
      "rpm": 200,
      "speed": 10126,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 10126,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02557",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.428,
      "ra": 0.0301,
      "angle": 32.53,
      "rpm": 250,
      "speed": 9166,
      "pressure": 20,
      "grit": 800,
      "minutes": 28.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5441
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2073
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9166,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02558",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.672,
      "ra": 0.0327,
      "angle": 53.41,
      "rpm": 175,
      "speed": 11063,
      "pressure": 10,
      "grit": 800,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2338
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11063,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02559",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.409,
      "ra": 0.037,
      "angle": 30.24,
      "rpm": 250,
      "speed": 8488,
      "pressure": 15,
      "grit": 800,
      "minutes": 4.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 8488,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02560",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.207,
      "ra": 0.0427,
      "angle": 36.03,
      "rpm": 100,
      "speed": 3065,
      "pressure": 15,
      "grit": 600,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5235
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.227
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0985
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3065,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0427
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02561",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.602,
      "ra": 0.0389,
      "angle": 40.7,
      "rpm": 125,
      "speed": 4370,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4639
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1343
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4370,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02562",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.081,
      "ra": 0.0615,
      "angle": 63.6,
      "rpm": 150,
      "speed": 14609,
      "pressure": 10,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5279
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2578
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1259
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 14609,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02563",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.789,
      "ra": 0.0218,
      "angle": 28.58,
      "rpm": 175,
      "speed": 8402,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1975
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8402,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02564",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.807,
      "ra": 0.0347,
      "angle": 44.39,
      "rpm": 125,
      "speed": 4807,
      "pressure": 20,
      "grit": 600,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3675
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1673
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0762
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4807,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02565",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.617,
      "ra": 0.0199,
      "angle": 25.62,
      "rpm": 125,
      "speed": 3572,
      "pressure": 25,
      "grit": 1200,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1794
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3572,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02566",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0696,
      "angle": 40.64,
      "rpm": 125,
      "speed": 11634,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.171
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11634,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0696
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02567",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0692,
      "angle": 40.78,
      "rpm": 150,
      "speed": 7006,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5546
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2771
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1385
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7006,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02568",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.685,
      "ra": 0.02,
      "angle": 54.57,
      "rpm": 100,
      "speed": 12964,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.117
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 12964,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02569",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0329,
      "angle": 59.8,
      "rpm": 125,
      "speed": 6774,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4212
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1177
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6774,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02570",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.217,
      "ra": 0.0254,
      "angle": 61.87,
      "rpm": 150,
      "speed": 28242,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1758
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 28242,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02571",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.041,
      "angle": 57.94,
      "rpm": 250,
      "speed": 34785,
      "pressure": 10,
      "grit": 600,
      "minutes": 5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1799
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 34785,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02572",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.847,
      "ra": 0.0346,
      "angle": 61,
      "rpm": 125,
      "speed": 18505,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1712
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 18505,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02573",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.788,
      "ra": 0.047,
      "angle": 48.1,
      "rpm": 150,
      "speed": 10515,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3894
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1924
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0951
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 10515,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02574",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.943,
      "ra": 0.0329,
      "angle": 61.94,
      "rpm": 150,
      "speed": 28281,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3081
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1007
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 28281,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02575",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.068,
      "angle": 37.36,
      "rpm": 100,
      "speed": 10621,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5323
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2681
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.135
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 10621,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.068
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02576",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0222,
      "angle": 47.11,
      "rpm": 175,
      "speed": 11984,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11984,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02577",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.724,
      "ra": 0.022,
      "angle": 58.94,
      "rpm": 150,
      "speed": 7989,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3023
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1262
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7989,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02578",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.535,
      "ra": 0.033,
      "angle": 37.12,
      "rpm": 125,
      "speed": 6593,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2251
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6593,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02579",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.607,
      "ra": 0.0329,
      "angle": 49.09,
      "rpm": 125,
      "speed": 17934,
      "pressure": 15,
      "grit": 800,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0869
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 17934,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02580",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.331,
      "ra": 0.0319,
      "angle": 55.74,
      "rpm": 125,
      "speed": 10383,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3838
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1106
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 10383,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02581",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.746,
      "ra": 0.0542,
      "angle": 56.77,
      "rpm": 100,
      "speed": 10186,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5487
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1725
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10186,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02582",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.781,
      "ra": 0.0548,
      "angle": 61.56,
      "rpm": 150,
      "speed": 28069,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7459
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3124
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1308
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 28069,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02583",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.724,
      "ra": 0.027,
      "angle": 60.78,
      "rpm": 250,
      "speed": 13818,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2419
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0808
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13818,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02584",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.606,
      "ra": 0.0559,
      "angle": 54.06,
      "rpm": 150,
      "speed": 14425,
      "pressure": 15,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2996
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 14425,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02585",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.056,
      "ra": 0.0406,
      "angle": 39.15,
      "rpm": 100,
      "speed": 5586,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2071
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5586,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0406
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02586",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.621,
      "ra": 0.0469,
      "angle": 44.46,
      "rpm": 200,
      "speed": 20544,
      "pressure": 15,
      "grit": 600,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1707
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 20544,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02587",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.193,
      "ra": 0.027,
      "angle": 63.13,
      "rpm": 125,
      "speed": 9650,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1795
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9650,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02588",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.271,
      "ra": 0.0756,
      "angle": 50.56,
      "rpm": 175,
      "speed": 25964,
      "pressure": 15,
      "grit": 400,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6277
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.31
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1531
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 25964,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02589",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0498,
      "angle": 63.03,
      "rpm": 200,
      "speed": 11558,
      "pressure": 10,
      "grit": 400,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7188
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2952
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1212
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11558,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02590",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.997,
      "ra": 0.0174,
      "angle": 50.47,
      "rpm": 125,
      "speed": 14807,
      "pressure": 10,
      "grit": 1200,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1317
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14807,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02591",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.743,
      "ra": 0.0196,
      "angle": 43.24,
      "rpm": 200,
      "speed": 7471,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2994
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1207
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7471,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02592",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.95,
      "ra": 0.0299,
      "angle": 37.85,
      "rpm": 125,
      "speed": 4039,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2999
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0947
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 4039,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02593",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.829,
      "ra": 0.0412,
      "angle": 56.4,
      "rpm": 250,
      "speed": 25268,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1848
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 25268,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02594",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0264,
      "angle": 52.93,
      "rpm": 100,
      "speed": 6256,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.26
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0829
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6256,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02595",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.882,
      "ra": 0.0215,
      "angle": 60.45,
      "rpm": 125,
      "speed": 9151,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2557
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9151,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02596",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.15,
      "ra": 0.0191,
      "angle": 60.49,
      "rpm": 175,
      "speed": 25645,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1482
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 25645,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02597",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0208,
      "angle": 58.86,
      "rpm": 175,
      "speed": 12407,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3615
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0867
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12407,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02598",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.406,
      "ra": 0.0425,
      "angle": 35.65,
      "rpm": 200,
      "speed": 20203,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2444
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 20203,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02599",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.431,
      "ra": 0.0417,
      "angle": 49.15,
      "rpm": 250,
      "speed": 10775,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2443
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10775,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0417
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02600",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.122,
      "ra": 0.0787,
      "angle": 56.26,
      "rpm": 150,
      "speed": 7558,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2972
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7558,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02601",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.793,
      "ra": 0.0257,
      "angle": 57.56,
      "rpm": 175,
      "speed": 30199,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1058
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 30199,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02602",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.758,
      "ra": 0.0172,
      "angle": 52.94,
      "rpm": 125,
      "speed": 5866,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1739
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5866,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02603",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0431,
      "angle": 32.18,
      "rpm": 175,
      "speed": 7929,
      "pressure": 20,
      "grit": 600,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.593
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2475
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1033
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7929,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02604",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.063,
      "ra": 0.0305,
      "angle": 30.24,
      "rpm": 200,
      "speed": 5093,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3254
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 5093,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0305
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02605",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.793,
      "ra": 0.0608,
      "angle": 37.46,
      "rpm": 200,
      "speed": 6391,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2196
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6391,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02606",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.235,
      "ra": 0.0527,
      "angle": 36.5,
      "rpm": 150,
      "speed": 6216,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5613
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2551
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.116
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6216,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02607",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.715,
      "ra": 0.0539,
      "angle": 38.65,
      "rpm": 250,
      "speed": 8263,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.304
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8263,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02608",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.287,
      "ra": 0.0213,
      "angle": 58.01,
      "rpm": 175,
      "speed": 9144,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1656
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9144,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02609",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.029,
      "angle": 31.11,
      "rpm": 125,
      "speed": 8745,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3543
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1538
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8745,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02610",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.618,
      "ra": 0.0292,
      "angle": 50.19,
      "rpm": 150,
      "speed": 11035,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2881
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1343
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 11035,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02611",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.2,
      "ra": 0.0316,
      "angle": 31.65,
      "rpm": 250,
      "speed": 8905,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1062
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 8905,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0316
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02612",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.597,
      "ra": 0.0291,
      "angle": 36.09,
      "rpm": 150,
      "speed": 12282,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2156
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12282,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02613",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.101,
      "ra": 0.0541,
      "angle": 34.73,
      "rpm": 250,
      "speed": 19648,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2441
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 19648,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02614",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.476,
      "ra": 0.0248,
      "angle": 51.57,
      "rpm": 200,
      "speed": 9106,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.378
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9106,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02615",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.497,
      "ra": 0.0278,
      "angle": 61.41,
      "rpm": 125,
      "speed": 13993,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.204
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13993,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02616",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.602,
      "ra": 0.0492,
      "angle": 25.59,
      "rpm": 175,
      "speed": 9988,
      "pressure": 20,
      "grit": 600,
      "minutes": 26.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3219
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1721
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.092
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 9988,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02617",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0216,
      "angle": 48.04,
      "rpm": 100,
      "speed": 4200,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1861
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4200,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02618",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.879,
      "ra": 0.0663,
      "angle": 56.94,
      "rpm": 200,
      "speed": 27258,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3714
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1569
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 27258,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0663
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02619",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.81,
      "ra": 0.0388,
      "angle": 61.95,
      "rpm": 200,
      "speed": 15086,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1773
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15086,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02620",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0787,
      "angle": 43.72,
      "rpm": 250,
      "speed": 31509,
      "pressure": 20,
      "grit": 400,
      "minutes": 26.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7411
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3509
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1662
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31509,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02621",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0702,
      "angle": 63.88,
      "rpm": 250,
      "speed": 14689,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3155
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1488
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14689,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02622",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.008,
      "ra": 0.0329,
      "angle": 54.55,
      "rpm": 150,
      "speed": 19437,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1029
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 19437,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02623",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.69,
      "ra": 0.0809,
      "angle": 44.81,
      "rpm": 250,
      "speed": 16190,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4038
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2363
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1383
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 16190,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0809
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02624",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.761,
      "ra": 0.0498,
      "angle": 29.92,
      "rpm": 175,
      "speed": 11752,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2961
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1214
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11752,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02625",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.353,
      "ra": 0.056,
      "angle": 32.42,
      "rpm": 175,
      "speed": 4795,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2753
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4795,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.056
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02626",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.736,
      "ra": 0.0353,
      "angle": 39.28,
      "rpm": 150,
      "speed": 10090,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2475
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10090,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02627",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.305,
      "ra": 0.0283,
      "angle": 26.38,
      "rpm": 250,
      "speed": 11044,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3639
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1015
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11044,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02628",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.183,
      "ra": 0.0535,
      "angle": 42.66,
      "rpm": 100,
      "speed": 12268,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5455
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2516
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.116
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12268,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02629",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.06,
      "ra": 0.0297,
      "angle": 30.52,
      "rpm": 200,
      "speed": 10285,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4337
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1774
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10285,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0297
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02630",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.347,
      "ra": 0.0509,
      "angle": 61.24,
      "rpm": 150,
      "speed": 8367,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2618
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1154
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8367,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0509
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02631",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.208,
      "ra": 0.0284,
      "angle": 36.61,
      "rpm": 200,
      "speed": 20786,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0991
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 20786,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02632",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.358,
      "ra": 0.0693,
      "angle": 40.3,
      "rpm": 125,
      "speed": 14410,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5037
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1868
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14410,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02633",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.707,
      "ra": 0.0369,
      "angle": 58.86,
      "rpm": 125,
      "speed": 13293,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13293,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02634",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.544,
      "ra": 0.0213,
      "angle": 64.32,
      "rpm": 100,
      "speed": 11852,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3703
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0888
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 11852,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02635",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.673,
      "ra": 0.0712,
      "angle": 57.19,
      "rpm": 100,
      "speed": 13700,
      "pressure": 20,
      "grit": 400,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3838
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2189
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1248
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 13700,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02636",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.806,
      "ra": 0.039,
      "angle": 33.84,
      "rpm": 125,
      "speed": 9557,
      "pressure": 25,
      "grit": 800,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1773
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9557,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.039
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02637",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0178,
      "angle": 64.67,
      "rpm": 175,
      "speed": 34803,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 34803,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02638",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.01,
      "ra": 0.0291,
      "angle": 53.11,
      "rpm": 100,
      "speed": 6280,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1714
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6280,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02639",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.707,
      "ra": 0.0345,
      "angle": 51.53,
      "rpm": 175,
      "speed": 10614,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6436
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2427
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10614,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02640",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.014,
      "ra": 0.0645,
      "angle": 28.02,
      "rpm": 175,
      "speed": 4115,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4048
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1616
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 4115,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02641",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.627,
      "ra": 0.0424,
      "angle": 53.3,
      "rpm": 175,
      "speed": 22073,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2554
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1041
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 22073,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02642",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.757,
      "ra": 0.0316,
      "angle": 39.09,
      "rpm": 125,
      "speed": 4182,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6434
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2356
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0863
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4182,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0316
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02643",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.092,
      "ra": 0.026,
      "angle": 54.22,
      "rpm": 125,
      "speed": 6031,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3142
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6031,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02644",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.865,
      "ra": 0.0311,
      "angle": 27.17,
      "rpm": 200,
      "speed": 4555,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 4555,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02645",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.531,
      "ra": 0.0233,
      "angle": 46.83,
      "rpm": 250,
      "speed": 13605,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1889
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13605,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02646",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.249,
      "ra": 0.0235,
      "angle": 46.21,
      "rpm": 250,
      "speed": 13403,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1713
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 13403,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02647",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.784,
      "ra": 0.0497,
      "angle": 56.36,
      "rpm": 100,
      "speed": 6732,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3934
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1974
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.099
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6732,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02648",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.733,
      "ra": 0.0723,
      "angle": 56.11,
      "rpm": 150,
      "speed": 7534,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3387
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1565
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7534,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02649",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.703,
      "ra": 0.0716,
      "angle": 31.76,
      "rpm": 125,
      "speed": 8937,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3492
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8937,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02650",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.342,
      "ra": 0.0382,
      "angle": 49.68,
      "rpm": 175,
      "speed": 12725,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4098
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1251
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12725,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02651",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.432,
      "ra": 0.0236,
      "angle": 53.73,
      "rpm": 125,
      "speed": 11936,
      "pressure": 15,
      "grit": 1200,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3644
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0927
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 11936,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02652",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.177,
      "ra": 0.0543,
      "angle": 36.81,
      "rpm": 150,
      "speed": 7840,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1514
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 7840,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02653",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.15,
      "ra": 0.0224,
      "angle": 54.62,
      "rpm": 150,
      "speed": 19466,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3094
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0833
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 19466,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02654",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.193,
      "ra": 0.0243,
      "angle": 55.65,
      "rpm": 200,
      "speed": 33163,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1703
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 33163,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02655",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.33,
      "ra": 0.0369,
      "angle": 42.37,
      "rpm": 175,
      "speed": 12785,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4026
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1219
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12785,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02656",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.49,
      "ra": 0.0208,
      "angle": 62.66,
      "rpm": 175,
      "speed": 26773,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5122
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.176
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 26773,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02657",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.858,
      "ra": 0.0597,
      "angle": 34.2,
      "rpm": 125,
      "speed": 3624,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2263
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3624,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02658",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.431,
      "ra": 0.0387,
      "angle": 62.34,
      "rpm": 200,
      "speed": 11402,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2353
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0954
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 11402,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02659",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.371,
      "ra": 0.0267,
      "angle": 64.86,
      "rpm": 175,
      "speed": 20958,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3689
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0992
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 20958,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02660",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.893,
      "ra": 0.0338,
      "angle": 48.38,
      "rpm": 100,
      "speed": 7056,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2998
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1007
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7056,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02661",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0176,
      "angle": 55.39,
      "rpm": 100,
      "speed": 16490,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.26
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.106
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 16490,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02662",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.576,
      "ra": 0.0429,
      "angle": 27.65,
      "rpm": 175,
      "speed": 4059,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4741
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1426
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 4059,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02663",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.098,
      "ra": 0.0578,
      "angle": 52.9,
      "rpm": 100,
      "speed": 9378,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4115
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1542
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9378,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02664",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.215,
      "ra": 0.0225,
      "angle": 39.5,
      "rpm": 175,
      "speed": 11843,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4482
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1653
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.061
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 11843,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02665",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0401,
      "angle": 60.53,
      "rpm": 150,
      "speed": 16499,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4228
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16499,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02666",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.662,
      "ra": 0.0707,
      "angle": 27.32,
      "rpm": 125,
      "speed": 7635,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3784
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2163
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1237
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7635,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02667",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0338,
      "angle": 30.22,
      "rpm": 100,
      "speed": 8483,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6532
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2434
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0907
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8483,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02668",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.831,
      "ra": 0.0274,
      "angle": 30.74,
      "rpm": 200,
      "speed": 17271,
      "pressure": 25,
      "grit": 800,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2665
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0854
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17271,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02669",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.642,
      "ra": 0.0239,
      "angle": 32.07,
      "rpm": 200,
      "speed": 9029,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.282
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1239
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9029,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02670",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.89,
      "ra": 0.0521,
      "angle": 30.86,
      "rpm": 200,
      "speed": 8671,
      "pressure": 25,
      "grit": 600,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3456
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1342
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 8671,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02671",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.697,
      "ra": 0.0402,
      "angle": 32.25,
      "rpm": 150,
      "speed": 4087,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4874
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4087,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02672",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.0353,
      "angle": 47.55,
      "rpm": 100,
      "speed": 13840,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2911
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1014
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 13840,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02673",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.683,
      "ra": 0.0253,
      "angle": 61.09,
      "rpm": 125,
      "speed": 13904,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2277
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13904,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02674",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.891,
      "ra": 0.0669,
      "angle": 27.6,
      "rpm": 250,
      "speed": 9646,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2441
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9646,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0669
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02675",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.75,
      "ra": 0.0545,
      "angle": 27.2,
      "rpm": 125,
      "speed": 7600,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3894
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2022
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.105
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7600,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02676",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.558,
      "ra": 0.0821,
      "angle": 35.99,
      "rpm": 250,
      "speed": 20409,
      "pressure": 25,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3576
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 20409,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0821
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02677",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.188,
      "ra": 0.0181,
      "angle": 31.56,
      "rpm": 250,
      "speed": 6658,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4174
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1466
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 6658,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02678",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0277,
      "angle": 53.45,
      "rpm": 175,
      "speed": 11072,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5242
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1967
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0738
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11072,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02679",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.278,
      "ra": 0.0635,
      "angle": 52.43,
      "rpm": 125,
      "speed": 19336,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4698
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1727
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 19336,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02680",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.321,
      "ra": 0.0679,
      "angle": 40.88,
      "rpm": 125,
      "speed": 7318,
      "pressure": 10,
      "grit": 400,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4912
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1826
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7318,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0679
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02681",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.326,
      "ra": 0.023,
      "angle": 58.69,
      "rpm": 250,
      "speed": 26493,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1746
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 26493,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02682",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.275,
      "ra": 0.0387,
      "angle": 45.2,
      "rpm": 200,
      "speed": 13077,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2221
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 13077,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02683",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.768,
      "ra": 0.0652,
      "angle": 34.75,
      "rpm": 100,
      "speed": 2949,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7748
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3395
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1488
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2949,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02684",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.792,
      "ra": 0.0535,
      "angle": 60.64,
      "rpm": 250,
      "speed": 27559,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 27559,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02685",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.385,
      "ra": 0.0555,
      "angle": 54.25,
      "rpm": 100,
      "speed": 8047,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4739
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1622
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8047,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02686",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.325,
      "ra": 0.0374,
      "angle": 64.38,
      "rpm": 250,
      "speed": 39552,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2226
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 39552,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02687",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.439,
      "ra": 0.0215,
      "angle": 34.9,
      "rpm": 200,
      "speed": 7900,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5031
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1759
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7900,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02688",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.561,
      "ra": 0.0247,
      "angle": 47.52,
      "rpm": 250,
      "speed": 27660,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3919
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0984
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 27660,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02689",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.891,
      "ra": 0.0439,
      "angle": 44.04,
      "rpm": 150,
      "speed": 5718,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4198
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1978
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0932
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5718,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02690",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.1,
      "ra": 0.0724,
      "angle": 37.89,
      "rpm": 200,
      "speed": 8627,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2822
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8627,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02691",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.765,
      "ra": 0.0596,
      "angle": 29.77,
      "rpm": 200,
      "speed": 8350,
      "pressure": 10,
      "grit": 400,
      "minutes": 26.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4042
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2135
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1128
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8350,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0596
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02692",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.716,
      "ra": 0.0739,
      "angle": 40.54,
      "rpm": 100,
      "speed": 3481,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3561
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3481,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02693",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.276,
      "ra": 0.0733,
      "angle": 32.33,
      "rpm": 175,
      "speed": 12749,
      "pressure": 25,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4923
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.19
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12749,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0733
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02694",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.37,
      "ra": 0.0261,
      "angle": 51.56,
      "rpm": 175,
      "speed": 13277,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.509
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1891
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 13277,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02695",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.869,
      "ra": 0.0456,
      "angle": 40.03,
      "rpm": 150,
      "speed": 17166,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1991
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 17166,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02696",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.059,
      "ra": 0.032,
      "angle": 64,
      "rpm": 125,
      "speed": 19631,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3298
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1027
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 19631,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02697",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.017,
      "ra": 0.0523,
      "angle": 25.85,
      "rpm": 150,
      "speed": 3244,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3782
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1406
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3244,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02698",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0274,
      "angle": 62.01,
      "rpm": 125,
      "speed": 23600,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4383
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1096
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 23600,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02699",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.0375,
      "angle": 43.45,
      "rpm": 200,
      "speed": 7511,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3684
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.172
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7511,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02700",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.288,
      "ra": 0.0668,
      "angle": 37.78,
      "rpm": 200,
      "speed": 17200,
      "pressure": 25,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1791
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 17200,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02701",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.752,
      "ra": 0.0721,
      "angle": 40.32,
      "rpm": 200,
      "speed": 23068,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3442
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1575
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 23068,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02702",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.0485,
      "angle": 56.18,
      "rpm": 100,
      "speed": 6707,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.206
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6707,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02703",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.058,
      "ra": 0.019,
      "angle": 28.97,
      "rpm": 125,
      "speed": 10145,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1418
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10145,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02704",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.605,
      "ra": 0.0694,
      "angle": 48.49,
      "rpm": 175,
      "speed": 7428,
      "pressure": 20,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5633
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1977
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7428,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0694
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02705",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.92,
      "ra": 0.0432,
      "angle": 47.92,
      "rpm": 150,
      "speed": 6282,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3319
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1197
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6282,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02706",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.399,
      "ra": 0.0263,
      "angle": 48.88,
      "rpm": 200,
      "speed": 11422,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.372
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0989
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 11422,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02707",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.415,
      "ra": 0.0329,
      "angle": 56.21,
      "rpm": 175,
      "speed": 8808,
      "pressure": 15,
      "grit": 800,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2158
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8808,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02708",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.705,
      "ra": 0.0447,
      "angle": 55.98,
      "rpm": 175,
      "speed": 14610,
      "pressure": 25,
      "grit": 600,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6861
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2761
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1111
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 14610,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02709",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.958,
      "ra": 0.018,
      "angle": 27.13,
      "rpm": 150,
      "speed": 4548,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3547
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1313
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4548,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02710",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.171,
      "ra": 0.0249,
      "angle": 44.16,
      "rpm": 150,
      "speed": 5735,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3244
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5735,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02711",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0267,
      "angle": 47.39,
      "rpm": 175,
      "speed": 9651,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5577
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2025
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9651,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02712",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.766,
      "ra": 0.0246,
      "angle": 63.82,
      "rpm": 150,
      "speed": 29343,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6067
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2084
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 29343,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02713",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.753,
      "ra": 0.0535,
      "angle": 31.54,
      "rpm": 125,
      "speed": 3327,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2007
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1036
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3327,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02714",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.102,
      "ra": 0.0191,
      "angle": 33.8,
      "rpm": 175,
      "speed": 6681,
      "pressure": 25,
      "grit": 1200,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3998
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1451
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6681,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02715",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.737,
      "ra": 0.0351,
      "angle": 30.78,
      "rpm": 100,
      "speed": 4324,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0931
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4324,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02716",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.171,
      "ra": 0.035,
      "angle": 28.22,
      "rpm": 125,
      "speed": 2961,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4869
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2024
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0842
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 2961,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02717",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.59,
      "ra": 0.0292,
      "angle": 59.36,
      "rpm": 100,
      "speed": 14324,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4195
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1107
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 14324,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02718",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.821,
      "ra": 0.043,
      "angle": 55.89,
      "rpm": 175,
      "speed": 14582,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3928
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 14582,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.043
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02719",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.085,
      "ra": 0.0467,
      "angle": 60.22,
      "rpm": 250,
      "speed": 22773,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4942
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2251
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 22773,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02720",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.976,
      "ra": 0.0499,
      "angle": 45.53,
      "rpm": 150,
      "speed": 11865,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2207
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11865,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02721",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0187,
      "angle": 43.5,
      "rpm": 100,
      "speed": 6267,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3999
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1441
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6267,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02722",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.013,
      "ra": 0.0189,
      "angle": 32.45,
      "rpm": 100,
      "speed": 5485,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1384
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5485,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02723",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.578,
      "ra": 0.0244,
      "angle": 27.29,
      "rpm": 200,
      "speed": 7626,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3931
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0979
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7626,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02724",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.538,
      "ra": 0.0557,
      "angle": 33.27,
      "rpm": 150,
      "speed": 5632,
      "pressure": 10,
      "grit": 400,
      "minutes": 30,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6709
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2927
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1277
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 5632,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02725",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.798,
      "ra": 0.0578,
      "angle": 27.97,
      "rpm": 175,
      "speed": 8215,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7613
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3224
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1365
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8215,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02726",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.389,
      "ra": 0.0223,
      "angle": 35.6,
      "rpm": 150,
      "speed": 12104,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.176
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12104,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02727",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.823,
      "ra": 0.0255,
      "angle": 46.14,
      "rpm": 125,
      "speed": 5018,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1449
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5018,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02728",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.329,
      "ra": 0.0652,
      "angle": 33.36,
      "rpm": 100,
      "speed": 3765,
      "pressure": 15,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4865
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1781
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3765,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02729",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.211,
      "ra": 0.0338,
      "angle": 42.02,
      "rpm": 125,
      "speed": 4525,
      "pressure": 10,
      "grit": 800,
      "minutes": 27.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.495
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2023
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0827
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4525,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02730",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.543,
      "ra": 0.0776,
      "angle": 61.59,
      "rpm": 150,
      "speed": 28086,
      "pressure": 25,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7307
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.346
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1639
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 28086,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0776
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02731",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0408,
      "angle": 44.84,
      "rpm": 150,
      "speed": 5833,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2328
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0975
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5833,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02732",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.752,
      "ra": 0.0557,
      "angle": 52.86,
      "rpm": 100,
      "speed": 6246,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2047
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6246,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02733",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.754,
      "ra": 0.0495,
      "angle": 31.15,
      "rpm": 200,
      "speed": 8757,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.534
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1626
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8757,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02734",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.845,
      "ra": 0.0338,
      "angle": 61.71,
      "rpm": 250,
      "speed": 18769,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0988
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18769,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02735",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.469,
      "ra": 0.0288,
      "angle": 45.58,
      "rpm": 175,
      "speed": 18479,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3961
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1068
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18479,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02736",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.265,
      "ra": 0.0445,
      "angle": 40.69,
      "rpm": 100,
      "speed": 3495,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5478
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2373
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 3495,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02737",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.016,
      "ra": 0.0795,
      "angle": 52.55,
      "rpm": 125,
      "speed": 5816,
      "pressure": 20,
      "grit": 400,
      "minutes": 26.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5374
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2842
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1503
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5816,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02738",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.667,
      "ra": 0.0465,
      "angle": 55.43,
      "rpm": 150,
      "speed": 24756,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1761
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 24756,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02739",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.0464,
      "angle": 38.07,
      "rpm": 125,
      "speed": 4065,
      "pressure": 15,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5361
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2371
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1049
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4065,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02740",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.651,
      "ra": 0.0239,
      "angle": 42.56,
      "rpm": 250,
      "speed": 24472,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1247
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 24472,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02741",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.69,
      "ra": 0.0332,
      "angle": 40.65,
      "rpm": 125,
      "speed": 7273,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1514
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7273,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02742",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.088,
      "ra": 0.026,
      "angle": 59.34,
      "rpm": 125,
      "speed": 11186,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1682
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 11186,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02743",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.683,
      "ra": 0.0253,
      "angle": 63.55,
      "rpm": 250,
      "speed": 24325,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4154
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 24325,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02744",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.918,
      "ra": 0.0753,
      "angle": 45.53,
      "rpm": 100,
      "speed": 7910,
      "pressure": 25,
      "grit": 400,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4913
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2629
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7910,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0753
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02745",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.026,
      "ra": 0.0371,
      "angle": 25.24,
      "rpm": 150,
      "speed": 5275,
      "pressure": 20,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1951
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5275,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02746",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0634,
      "angle": 31.83,
      "rpm": 125,
      "speed": 3359,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.641
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2964
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1371
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3359,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02747",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.766,
      "ra": 0.0227,
      "angle": 28.38,
      "rpm": 200,
      "speed": 4766,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5946
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2002
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 4766,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02748",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.53,
      "ra": 0.0659,
      "angle": 55.28,
      "rpm": 150,
      "speed": 24678,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.697
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3175
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1447
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 24678,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0659
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02749",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0476,
      "angle": 59.73,
      "rpm": 125,
      "speed": 6765,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4332
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1436
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6765,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0476
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02750",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.654,
      "ra": 0.0207,
      "angle": 45.03,
      "rpm": 200,
      "speed": 7814,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7814,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02751",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0686,
      "angle": 51.34,
      "rpm": 200,
      "speed": 30198,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3049
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 30198,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0686
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02752",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.0279,
      "angle": 34.19,
      "rpm": 175,
      "speed": 6763,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1063
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6763,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0279
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02753",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.825,
      "ra": 0.024,
      "angle": 61.07,
      "rpm": 100,
      "speed": 9266,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3407
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0581
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9266,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02754",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.003,
      "ra": 0.0737,
      "angle": 58.9,
      "rpm": 150,
      "speed": 21286,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.176
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 21286,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02755",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.696,
      "ra": 0.0356,
      "angle": 35.99,
      "rpm": 100,
      "speed": 10205,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10205,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02756",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.0368,
      "angle": 64.81,
      "rpm": 100,
      "speed": 5982,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2112
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5982,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02757",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0342,
      "angle": 41,
      "rpm": 250,
      "speed": 29365,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.538
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2147
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0857
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 29365,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02758",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.0218,
      "angle": 25.94,
      "rpm": 125,
      "speed": 5427,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1365
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5427,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02759",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.847,
      "ra": 0.0784,
      "angle": 40.3,
      "rpm": 250,
      "speed": 23055,
      "pressure": 20,
      "grit": 400,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4672
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2577
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1421
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 23055,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0784
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02760",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.239,
      "ra": 0.0351,
      "angle": 62.98,
      "rpm": 175,
      "speed": 10103,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5083
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2085
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0856
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 10103,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02761",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.924,
      "ra": 0.057,
      "angle": 33.62,
      "rpm": 125,
      "speed": 5932,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2295
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5932,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02762",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.122,
      "ra": 0.0402,
      "angle": 58.06,
      "rpm": 100,
      "speed": 5231,
      "pressure": 20,
      "grit": 600,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2124
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5231,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02763",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0352,
      "angle": 46.4,
      "rpm": 175,
      "speed": 9425,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5419
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2178
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0876
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9425,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02764",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0311,
      "angle": 46.06,
      "rpm": 175,
      "speed": 18697,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2007
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18697,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02765",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.484,
      "ra": 0.0252,
      "angle": 32.72,
      "rpm": 250,
      "speed": 23056,
      "pressure": 10,
      "grit": 800,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1934
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23056,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02766",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.671,
      "ra": 0.0298,
      "angle": 43.42,
      "rpm": 175,
      "speed": 17512,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2231
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 17512,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02767",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.631,
      "ra": 0.0235,
      "angle": 63.79,
      "rpm": 100,
      "speed": 5865,
      "pressure": 15,
      "grit": 1200,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1218
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5865,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02768",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.272,
      "ra": 0.0321,
      "angle": 26.72,
      "rpm": 250,
      "speed": 14922,
      "pressure": 10,
      "grit": 600,
      "minutes": 5.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2021
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14922,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02769",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.713,
      "ra": 0.0335,
      "angle": 34.81,
      "rpm": 175,
      "speed": 10341,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2396
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10341,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02770",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.758,
      "ra": 0.0204,
      "angle": 62.89,
      "rpm": 125,
      "speed": 19210,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2272
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 19210,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02771",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.722,
      "ra": 0.0234,
      "angle": 32.38,
      "rpm": 125,
      "speed": 9121,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2007
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9121,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02772",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.274,
      "ra": 0.0577,
      "angle": 25.74,
      "rpm": 125,
      "speed": 2692,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2711
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 2692,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0577
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02773",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.578,
      "ra": 0.0586,
      "angle": 55.69,
      "rpm": 125,
      "speed": 8298,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3041
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8298,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0586
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02774",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.767,
      "ra": 0.0185,
      "angle": 45.91,
      "rpm": 250,
      "speed": 26612,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3866
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0846
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 26612,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02775",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.005,
      "ra": 0.03,
      "angle": 47.56,
      "rpm": 100,
      "speed": 4153,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0967
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4153,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02776",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.356,
      "ra": 0.0172,
      "angle": 48.15,
      "rpm": 100,
      "speed": 4211,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1527
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4211,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02777",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.62,
      "ra": 0.0597,
      "angle": 63.91,
      "rpm": 250,
      "speed": 48991,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1924
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 48991,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02778",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.975,
      "ra": 0.0791,
      "angle": 53.24,
      "rpm": 175,
      "speed": 13777,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5204
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2777
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1482
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 13777,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02779",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.035,
      "angle": 31.79,
      "rpm": 100,
      "speed": 8946,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2209
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0879
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8946,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02780",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.663,
      "ra": 0.0364,
      "angle": 47.28,
      "rpm": 150,
      "speed": 6188,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4652
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1301
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6188,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02781",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.34,
      "ra": 0.0502,
      "angle": 44.58,
      "rpm": 250,
      "speed": 19317,
      "pressure": 15,
      "grit": 600,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4484
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.15
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19317,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02782",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.494,
      "ra": 0.0691,
      "angle": 41.43,
      "rpm": 125,
      "speed": 14851,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5363
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1925
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14851,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02783",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.257,
      "ra": 0.0265,
      "angle": 47.44,
      "rpm": 150,
      "speed": 20706,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20706,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02784",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.539,
      "ra": 0.0296,
      "angle": 50.76,
      "rpm": 100,
      "speed": 11923,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4123
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1105
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 11923,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02785",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.232,
      "ra": 0.076,
      "angle": 37.56,
      "rpm": 150,
      "speed": 6410,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4868
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1923
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6410,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.076
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02786",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.235,
      "ra": 0.0433,
      "angle": 40.1,
      "rpm": 175,
      "speed": 20065,
      "pressure": 15,
      "grit": 600,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2312
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 20065,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0433
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02787",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.987,
      "ra": 0.0235,
      "angle": 31.38,
      "rpm": 200,
      "speed": 14120,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3877
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1523
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14120,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02788",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.318,
      "ra": 0.0235,
      "angle": 52.71,
      "rpm": 250,
      "speed": 19455,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4816
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.176
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0643
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19455,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02789",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.343,
      "ra": 0.0264,
      "angle": 46.95,
      "rpm": 175,
      "speed": 14326,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1883
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14326,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02790",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.828,
      "ra": 0.0541,
      "angle": 64.61,
      "rpm": 150,
      "speed": 23837,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2116
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 23837,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02791",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.763,
      "ra": 0.0189,
      "angle": 29.36,
      "rpm": 175,
      "speed": 11522,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5673
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11522,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02792",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.896,
      "ra": 0.0424,
      "angle": 33.64,
      "rpm": 200,
      "speed": 15195,
      "pressure": 15,
      "grit": 600,
      "minutes": 26.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4179
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1949
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0909
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 15195,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02793",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.719,
      "ra": 0.0456,
      "angle": 35.43,
      "rpm": 175,
      "speed": 10537,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.28
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10537,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02794",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.0378,
      "angle": 42.36,
      "rpm": 125,
      "speed": 6086,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1609
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6086,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02795",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.314,
      "ra": 0.0175,
      "angle": 61.85,
      "rpm": 150,
      "speed": 16939,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1516
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16939,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02796",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.257,
      "ra": 0.0319,
      "angle": 29.7,
      "rpm": 200,
      "speed": 16660,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5017
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2002
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0799
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 16660,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02797",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.529,
      "ra": 0.0688,
      "angle": 63.01,
      "rpm": 250,
      "speed": 28883,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5438
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1934
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 28883,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02798",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.614,
      "ra": 0.0272,
      "angle": 53.63,
      "rpm": 125,
      "speed": 5955,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2817
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5955,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02799",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.119,
      "ra": 0.0301,
      "angle": 41.38,
      "rpm": 100,
      "speed": 4746,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1835
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4746,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02800",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.901,
      "ra": 0.0177,
      "angle": 54.17,
      "rpm": 250,
      "speed": 32132,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2431
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 32132,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02801",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.121,
      "ra": 0.0581,
      "angle": 50.1,
      "rpm": 125,
      "speed": 11012,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5349
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2552
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1218
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11012,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0581
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02802",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.337,
      "ra": 0.0184,
      "angle": 63.03,
      "rpm": 125,
      "speed": 9632,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1568
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 9632,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02803",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.785,
      "ra": 0.0506,
      "angle": 26.22,
      "rpm": 100,
      "speed": 2927,
      "pressure": 15,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7324
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3005
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1233
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2927,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0506
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02804",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.018,
      "ra": 0.0348,
      "angle": 53.51,
      "rpm": 175,
      "speed": 13859,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13859,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02805",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.177,
      "ra": 0.0326,
      "angle": 31.08,
      "rpm": 250,
      "speed": 17472,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1959
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17472,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02806",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.566,
      "ra": 0.0302,
      "angle": 45.97,
      "rpm": 250,
      "speed": 13326,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5836
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2175
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13326,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02807",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.119,
      "ra": 0.0237,
      "angle": 32.79,
      "rpm": 175,
      "speed": 6470,
      "pressure": 15,
      "grit": 1200,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1629
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6470,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02808",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.638,
      "ra": 0.0433,
      "angle": 61,
      "rpm": 175,
      "speed": 19431,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4879
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1454
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 19431,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0433
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02809",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.097,
      "ra": 0.0374,
      "angle": 25.76,
      "rpm": 150,
      "speed": 5388,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3557
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1153
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5388,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02810",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.598,
      "ra": 0.0432,
      "angle": 28.56,
      "rpm": 125,
      "speed": 3998,
      "pressure": 10,
      "grit": 600,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4796
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1439
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3998,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02811",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.317,
      "ra": 0.0728,
      "angle": 54.1,
      "rpm": 100,
      "speed": 16042,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3096
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1501
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 16042,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02812",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.963,
      "ra": 0.0556,
      "angle": 31.15,
      "rpm": 250,
      "speed": 21892,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4721
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2314
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1134
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21892,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02813",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.414,
      "ra": 0.0274,
      "angle": 57.58,
      "rpm": 125,
      "speed": 12948,
      "pressure": 20,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1968
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 12948,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02814",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.621,
      "ra": 0.0376,
      "angle": 29.36,
      "rpm": 150,
      "speed": 3704,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.308
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1528
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0758
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 3704,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02815",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.631,
      "ra": 0.0495,
      "angle": 49.73,
      "rpm": 175,
      "speed": 15287,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2701
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1156
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15287,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02816",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.301,
      "ra": 0.0166,
      "angle": 36.87,
      "rpm": 250,
      "speed": 15708,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 15708,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02817",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.704,
      "ra": 0.0212,
      "angle": 63.57,
      "rpm": 175,
      "speed": 20441,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.219
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 20441,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02818",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.745,
      "ra": 0.0366,
      "angle": 35.38,
      "rpm": 200,
      "speed": 16032,
      "pressure": 15,
      "grit": 800,
      "minutes": 26,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6641
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2527
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0962
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16032,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02819",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.628,
      "ra": 0.036,
      "angle": 38.17,
      "rpm": 175,
      "speed": 5707,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0934
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5707,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02820",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.126,
      "ra": 0.0623,
      "angle": 29.91,
      "rpm": 200,
      "speed": 13426,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2649
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1285
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 13426,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02821",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.669,
      "ra": 0.0727,
      "angle": 39.31,
      "rpm": 200,
      "speed": 8977,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5872
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2066
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8977,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02822",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1,
      "ra": 0.0462,
      "angle": 59.18,
      "rpm": 125,
      "speed": 8920,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2149
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0997
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8920,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02823",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.113,
      "ra": 0.0245,
      "angle": 49.04,
      "rpm": 250,
      "speed": 28661,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1651
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 28661,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02824",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.097,
      "ra": 0.0439,
      "angle": 25.29,
      "rpm": 200,
      "speed": 11277,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1283
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11277,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02825",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.932,
      "ra": 0.0592,
      "angle": 46.05,
      "rpm": 250,
      "speed": 33379,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4679
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2349
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1179
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 33379,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02826",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.887,
      "ra": 0.0791,
      "angle": 50.1,
      "rpm": 250,
      "speed": 18354,
      "pressure": 25,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.177
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 18354,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02827",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.0424,
      "angle": 27.3,
      "rpm": 150,
      "speed": 11444,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1926
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11444,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02828",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.569,
      "ra": 0.017,
      "angle": 44.34,
      "rpm": 125,
      "speed": 4801,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1633
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4801,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02829",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.155,
      "ra": 0.0766,
      "angle": 36.41,
      "rpm": 200,
      "speed": 16531,
      "pressure": 20,
      "grit": 400,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4675
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1892
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16531,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02830",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.635,
      "ra": 0.0271,
      "angle": 44.81,
      "rpm": 250,
      "speed": 9714,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2105
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9714,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02831",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.331,
      "ra": 0.0495,
      "angle": 61.38,
      "rpm": 100,
      "speed": 18646,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5845
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2567
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1127
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 18646,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02832",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.653,
      "ra": 0.0401,
      "angle": 33.2,
      "rpm": 100,
      "speed": 7492,
      "pressure": 25,
      "grit": 600,
      "minutes": 29.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6524
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2575
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1016
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 7492,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02833",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.934,
      "ra": 0.0207,
      "angle": 26.95,
      "rpm": 150,
      "speed": 9033,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2624
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9033,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02834",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.198,
      "ra": 0.0358,
      "angle": 27.39,
      "rpm": 100,
      "speed": 2297,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4981
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2071
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0861
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2297,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02835",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.547,
      "ra": 0.0171,
      "angle": 47.01,
      "rpm": 100,
      "speed": 6832,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5016
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1626
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6832,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02836",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.538,
      "ra": 0.0308,
      "angle": 48.88,
      "rpm": 175,
      "speed": 12493,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2176
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0819
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12493,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02837",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.005,
      "ra": 0.0526,
      "angle": 45.08,
      "rpm": 250,
      "speed": 16298,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2299
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 16298,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02838",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.258,
      "ra": 0.0686,
      "angle": 47.94,
      "rpm": 200,
      "speed": 16761,
      "pressure": 15,
      "grit": 400,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.477
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1809
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 16761,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0686
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02839",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.206,
      "ra": 0.0228,
      "angle": 28.53,
      "rpm": 125,
      "speed": 2995,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3213
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0856
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 2995,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02840",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0652,
      "angle": 26.85,
      "rpm": 100,
      "speed": 4499,
      "pressure": 10,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2511
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4499,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02841",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0239,
      "angle": 32.96,
      "rpm": 150,
      "speed": 13941,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1767
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 13941,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02842",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.799,
      "ra": 0.0631,
      "angle": 55.73,
      "rpm": 200,
      "speed": 16609,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1471
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16609,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0631
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02843",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.052,
      "ra": 0.0374,
      "angle": 30.28,
      "rpm": 100,
      "speed": 2550,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1984
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2550,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02844",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.576,
      "ra": 0.0247,
      "angle": 29.61,
      "rpm": 250,
      "speed": 12455,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0698
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 12455,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02845",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.281,
      "ra": 0.017,
      "angle": 49.75,
      "rpm": 125,
      "speed": 9104,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3033
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0718
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9104,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02846",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.312,
      "ra": 0.0572,
      "angle": 39.88,
      "rpm": 125,
      "speed": 8548,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2739
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8548,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0572
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02847",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.752,
      "ra": 0.0584,
      "angle": 35.78,
      "rpm": 150,
      "speed": 12169,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2096
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12169,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02848",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.104,
      "ra": 0.0584,
      "angle": 36.07,
      "rpm": 175,
      "speed": 8950,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2539
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8950,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02849",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.728,
      "ra": 0.0771,
      "angle": 28.33,
      "rpm": 250,
      "speed": 19823,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6129
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2174
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 19823,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0771
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02850",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.705,
      "ra": 0.0508,
      "angle": 55.83,
      "rpm": 175,
      "speed": 23302,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7084
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2943
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1223
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 23302,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02851",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.071,
      "ra": 0.0456,
      "angle": 33.9,
      "rpm": 175,
      "speed": 16756,
      "pressure": 10,
      "grit": 600,
      "minutes": 4.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.221
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16756,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02852",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0169,
      "angle": 40.57,
      "rpm": 125,
      "speed": 11612,
      "pressure": 10,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3207
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 11612,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02853",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.112,
      "ra": 0.0169,
      "angle": 50.72,
      "rpm": 175,
      "speed": 20847,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2754
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0682
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 20847,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02854",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.638,
      "ra": 0.0214,
      "angle": 61.11,
      "rpm": 125,
      "speed": 6955,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.273
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1168
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6955,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02855",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0248,
      "angle": 33.46,
      "rpm": 125,
      "speed": 9443,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.195
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9443,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02856",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.931,
      "ra": 0.0553,
      "angle": 41.02,
      "rpm": 175,
      "speed": 6170,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4596
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.112
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 6170,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02857",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.49,
      "ra": 0.0399,
      "angle": 52.79,
      "rpm": 250,
      "speed": 11694,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6027
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2438
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0986
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11694,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02858",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.211,
      "ra": 0.0648,
      "angle": 51.34,
      "rpm": 250,
      "speed": 22649,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5824
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2801
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1347
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 22649,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02859",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.735,
      "ra": 0.024,
      "angle": 46,
      "rpm": 175,
      "speed": 14002,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.595
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2041
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14002,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02860",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.639,
      "ra": 0.0284,
      "angle": 25.36,
      "rpm": 150,
      "speed": 4241,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4241
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1098
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4241,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02861",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.703,
      "ra": 0.019,
      "angle": 34.85,
      "rpm": 200,
      "speed": 11832,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1156
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11832,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02862",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.612,
      "ra": 0.0211,
      "angle": 40.89,
      "rpm": 250,
      "speed": 11712,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1992
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 11712,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02863",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.097,
      "ra": 0.0352,
      "angle": 61.7,
      "rpm": 150,
      "speed": 28147,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1965
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 28147,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02864",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.048,
      "ra": 0.0189,
      "angle": 38.85,
      "rpm": 175,
      "speed": 7755,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7755,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02865",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.0299,
      "angle": 38.09,
      "rpm": 175,
      "speed": 15183,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4627
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1857
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0745
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 15183,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02866",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.151,
      "ra": 0.0344,
      "angle": 26.17,
      "rpm": 100,
      "speed": 5842,
      "pressure": 25,
      "grit": 800,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.199
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0827
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5842,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02867",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.169,
      "ra": 0.0373,
      "angle": 25.15,
      "rpm": 250,
      "speed": 14016,
      "pressure": 15,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2088
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14016,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02868",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.35,
      "ra": 0.0644,
      "angle": 52.47,
      "rpm": 200,
      "speed": 12386,
      "pressure": 10,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2949
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12386,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02869",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.568,
      "ra": 0.028,
      "angle": 58.07,
      "rpm": 175,
      "speed": 18311,
      "pressure": 10,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2095
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18311,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02870",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.398,
      "ra": 0.0549,
      "angle": 64.21,
      "rpm": 250,
      "speed": 14783,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.277
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14783,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02871",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.731,
      "ra": 0.0465,
      "angle": 28.18,
      "rpm": 125,
      "speed": 4928,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1844
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4928,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02872",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.0381,
      "angle": 44.82,
      "rpm": 175,
      "speed": 11336,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4606
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2007
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0874
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11336,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02873",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.0452,
      "angle": 54.58,
      "rpm": 100,
      "speed": 6483,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2688
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6483,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0452
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02874",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.719,
      "ra": 0.0245,
      "angle": 54.49,
      "rpm": 150,
      "speed": 14559,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3089
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1327
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 14559,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02875",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.617,
      "ra": 0.0737,
      "angle": 47.46,
      "rpm": 200,
      "speed": 13810,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2132
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13810,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02876",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.819,
      "ra": 0.0173,
      "angle": 43.63,
      "rpm": 175,
      "speed": 6602,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2264
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6602,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02877",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0304,
      "angle": 43.28,
      "rpm": 125,
      "speed": 12464,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4537
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1174
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 12464,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02878",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.054,
      "ra": 0.0247,
      "angle": 43.03,
      "rpm": 200,
      "speed": 24769,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4124
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1613
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0631
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 24769,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02879",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.736,
      "ra": 0.0751,
      "angle": 41.47,
      "rpm": 175,
      "speed": 12488,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7917
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3611
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1647
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12488,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02880",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.909,
      "ra": 0.0207,
      "angle": 37.69,
      "rpm": 250,
      "speed": 10722,
      "pressure": 10,
      "grit": 1200,
      "minutes": 29.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3531
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1372
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 10722,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02881",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.895,
      "ra": 0.0616,
      "angle": 50.76,
      "rpm": 100,
      "speed": 4471,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4584
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2348
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1203
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4471,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02882",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.013,
      "ra": 0.0706,
      "angle": 62.23,
      "rpm": 100,
      "speed": 18963,
      "pressure": 10,
      "grit": 400,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5205
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2674
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1374
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 18963,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02883",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.619,
      "ra": 0.0652,
      "angle": 40.46,
      "rpm": 100,
      "speed": 11577,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7253
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3249
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1455
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11577,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02884",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.821,
      "ra": 0.0221,
      "angle": 36.3,
      "rpm": 150,
      "speed": 6179,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2461
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6179,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02885",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.502,
      "ra": 0.0448,
      "angle": 54.48,
      "rpm": 250,
      "speed": 20217,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6242
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2594
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 20217,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0448
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02886",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.69,
      "ra": 0.0386,
      "angle": 46.85,
      "rpm": 100,
      "speed": 8167,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3356
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1632
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 8167,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02887",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.087,
      "ra": 0.0208,
      "angle": 47.98,
      "rpm": 125,
      "speed": 8738,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0778
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8738,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02888",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.052,
      "ra": 0.0635,
      "angle": 44.87,
      "rpm": 100,
      "speed": 7783,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4127
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1619
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7783,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02889",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.781,
      "ra": 0.034,
      "angle": 31.75,
      "rpm": 175,
      "speed": 6254,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.476
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1272
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6254,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02890",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.062,
      "ra": 0.0265,
      "angle": 61.92,
      "rpm": 250,
      "speed": 28270,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1678
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 28270,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02891",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0365,
      "angle": 52.06,
      "rpm": 175,
      "speed": 10740,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1726
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10740,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02892",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.07,
      "ra": 0.0454,
      "angle": 48.17,
      "rpm": 250,
      "speed": 17554,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3732
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 17554,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02893",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.167,
      "ra": 0.0334,
      "angle": 40.89,
      "rpm": 175,
      "speed": 20495,
      "pressure": 15,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1974
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 20495,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02894",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.369,
      "ra": 0.0303,
      "angle": 57.38,
      "rpm": 250,
      "speed": 25789,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2037
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 25789,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02895",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.881,
      "ra": 0.0334,
      "angle": 44.48,
      "rpm": 125,
      "speed": 12846,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.296
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0994
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 12846,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02896",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.886,
      "ra": 0.0181,
      "angle": 64.88,
      "rpm": 100,
      "speed": 7987,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1266
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7987,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02897",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.347,
      "ra": 0.0348,
      "angle": 64.37,
      "rpm": 250,
      "speed": 14829,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2165
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14829,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02898",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.803,
      "ra": 0.0375,
      "angle": 59.98,
      "rpm": 175,
      "speed": 9519,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1735
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 9519,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02899",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.391,
      "ra": 0.0405,
      "angle": 28.34,
      "rpm": 100,
      "speed": 3173,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5746
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2374
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.098
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3173,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02900",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.603,
      "ra": 0.047,
      "angle": 52.44,
      "rpm": 150,
      "speed": 11604,
      "pressure": 20,
      "grit": 600,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3186
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1683
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.089
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11604,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02901",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.634,
      "ra": 0.0246,
      "angle": 34.5,
      "rpm": 150,
      "speed": 14632,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5724
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2005
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14632,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02902",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.257,
      "ra": 0.0317,
      "angle": 31.34,
      "rpm": 150,
      "speed": 10575,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1996
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10575,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0317
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02903",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.029,
      "ra": 0.0601,
      "angle": 44.19,
      "rpm": 175,
      "speed": 17855,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2487
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17855,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02904",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.829,
      "ra": 0.0388,
      "angle": 51.18,
      "rpm": 125,
      "speed": 7523,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1793
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 7523,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02905",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.694,
      "ra": 0.0387,
      "angle": 54.33,
      "rpm": 250,
      "speed": 32243,
      "pressure": 25,
      "grit": 600,
      "minutes": 28.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3372
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1639
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0796
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 32243,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02906",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.06,
      "ra": 0.0198,
      "angle": 28.97,
      "rpm": 200,
      "speed": 4870,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1449
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 4870,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02907",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.137,
      "ra": 0.0346,
      "angle": 45.66,
      "rpm": 250,
      "speed": 26451,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4749
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1983
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0828
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 26451,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02908",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.115,
      "ra": 0.068,
      "angle": 58.64,
      "rpm": 175,
      "speed": 18526,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4389
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 18526,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.068
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02909",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.748,
      "ra": 0.0562,
      "angle": 46.14,
      "rpm": 125,
      "speed": 5018,
      "pressure": 15,
      "grit": 400,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3156
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1332
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5018,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02910",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.849,
      "ra": 0.0333,
      "angle": 58.49,
      "rpm": 250,
      "speed": 26385,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2885
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.098
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 26385,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02911",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.935,
      "ra": 0.023,
      "angle": 62.62,
      "rpm": 125,
      "speed": 7166,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2719
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7166,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02912",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.716,
      "ra": 0.0605,
      "angle": 29.46,
      "rpm": 125,
      "speed": 6195,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2081
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1122
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6195,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02913",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0782,
      "angle": 40.05,
      "rpm": 125,
      "speed": 11450,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2575
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11450,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02914",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.92,
      "ra": 0.0318,
      "angle": 39.08,
      "rpm": 100,
      "speed": 6690,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.171
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6690,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0318
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02915",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.077,
      "ra": 0.0166,
      "angle": 29.57,
      "rpm": 125,
      "speed": 4146,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.268
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4146,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02916",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.786,
      "ra": 0.0389,
      "angle": 63.19,
      "rpm": 150,
      "speed": 8696,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2886
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.106
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 8696,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02917",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.028,
      "angle": 31.9,
      "rpm": 125,
      "speed": 4489,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3693
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1017
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4489,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02918",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.93,
      "ra": 0.0227,
      "angle": 50.73,
      "rpm": 200,
      "speed": 11915,
      "pressure": 15,
      "grit": 1200,
      "minutes": 29.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3676
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1453
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0574
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11915,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02919",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0405,
      "angle": 49.24,
      "rpm": 125,
      "speed": 7198,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1877
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7198,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02920",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0324,
      "angle": 45.01,
      "rpm": 100,
      "speed": 6508,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5358
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2103
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6508,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02921",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.0737,
      "angle": 30.87,
      "rpm": 100,
      "speed": 8674,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2031
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8674,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02922",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.781,
      "ra": 0.0768,
      "angle": 37.46,
      "rpm": 175,
      "speed": 5592,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4373
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2449
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1371
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 5592,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0768
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02923",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.289,
      "ra": 0.0278,
      "angle": 30.33,
      "rpm": 100,
      "speed": 6812,
      "pressure": 25,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6812,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02924",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.145,
      "ra": 0.0811,
      "angle": 44.67,
      "rpm": 125,
      "speed": 9680,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3047
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9680,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0811
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02925",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.086,
      "ra": 0.0187,
      "angle": 44.1,
      "rpm": 200,
      "speed": 12725,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1425
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12725,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02926",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.49,
      "ra": 0.0326,
      "angle": 48.75,
      "rpm": 200,
      "speed": 14234,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2204
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14234,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02927",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.06,
      "ra": 0.0349,
      "angle": 52.2,
      "rpm": 175,
      "speed": 8080,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1923
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8080,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02928",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.096,
      "ra": 0.0221,
      "angle": 44.05,
      "rpm": 150,
      "speed": 9532,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2983
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0812
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 9532,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02929",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.752,
      "ra": 0.0281,
      "angle": 43.62,
      "rpm": 175,
      "speed": 11000,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2219
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11000,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02930",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.714,
      "ra": 0.0324,
      "angle": 55.47,
      "rpm": 125,
      "speed": 16518,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4566
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1216
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 16518,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02931",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.72,
      "ra": 0.0516,
      "angle": 25.23,
      "rpm": 150,
      "speed": 10546,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1927
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10546,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02932",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.635,
      "ra": 0.036,
      "angle": 25.99,
      "rpm": 200,
      "speed": 7250,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6298
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2426
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0935
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7250,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02933",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0373,
      "angle": 63.31,
      "rpm": 250,
      "speed": 29053,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2328
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29053,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02934",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.605,
      "ra": 0.0195,
      "angle": 26.1,
      "rpm": 100,
      "speed": 5825,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1086
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 5825,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02935",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.726,
      "ra": 0.0499,
      "angle": 48.76,
      "rpm": 250,
      "speed": 17797,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7117
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2935
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.121
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17797,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02936",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.309,
      "ra": 0.0432,
      "angle": 57.88,
      "rpm": 175,
      "speed": 24320,
      "pressure": 20,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5579
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2378
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1014
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 24320,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0432
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02937",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.913,
      "ra": 0.02,
      "angle": 27.37,
      "rpm": 125,
      "speed": 9562,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1351
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9562,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02938",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.692,
      "ra": 0.0243,
      "angle": 57.38,
      "rpm": 175,
      "speed": 12035,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4113
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12035,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02939",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.642,
      "ra": 0.0667,
      "angle": 53.34,
      "rpm": 250,
      "speed": 39450,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3309
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 39450,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02940",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.65,
      "ra": 0.0201,
      "angle": 38.15,
      "rpm": 150,
      "speed": 13036,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1143
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 13036,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02941",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.0375,
      "angle": 61.54,
      "rpm": 150,
      "speed": 22446,
      "pressure": 20,
      "grit": 600,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1673
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 22446,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02942",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.668,
      "ra": 0.0544,
      "angle": 56.04,
      "rpm": 100,
      "speed": 5015,
      "pressure": 20,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3012
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5015,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02943",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.733,
      "ra": 0.075,
      "angle": 58.73,
      "rpm": 100,
      "speed": 5303,
      "pressure": 15,
      "grit": 400,
      "minutes": 27.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7904
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3605
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1644
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5303,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.075
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02944",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.744,
      "ra": 0.0443,
      "angle": 42.86,
      "rpm": 125,
      "speed": 7707,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2905
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1134
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7707,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0443
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02945",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.089,
      "ra": 0.0333,
      "angle": 60.69,
      "rpm": 125,
      "speed": 9196,
      "pressure": 15,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1904
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9196,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02946",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.708,
      "ra": 0.0271,
      "angle": 44.16,
      "rpm": 175,
      "speed": 6691,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6062
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2151
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 6691,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02947",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.413,
      "ra": 0.0755,
      "angle": 37.75,
      "rpm": 150,
      "speed": 6444,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5322
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2005
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6444,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02948",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.706,
      "ra": 0.0503,
      "angle": 39.17,
      "rpm": 150,
      "speed": 5030,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1884
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5030,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02949",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.821,
      "ra": 0.0515,
      "angle": 25.27,
      "rpm": 175,
      "speed": 9859,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2056
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9859,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02950",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.686,
      "ra": 0.0207,
      "angle": 49.02,
      "rpm": 100,
      "speed": 4297,
      "pressure": 20,
      "grit": 1200,
      "minutes": 27,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2859
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1192
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4297,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02951",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.4,
      "ra": 0.0498,
      "angle": 45.77,
      "rpm": 150,
      "speed": 11935,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.264
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11935,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02952",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.035,
      "ra": 0.0522,
      "angle": 47.12,
      "rpm": 125,
      "speed": 6850,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4905
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1102
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 6850,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02953",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.719,
      "ra": 0.0346,
      "angle": 48.42,
      "rpm": 175,
      "speed": 12360,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1577
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12360,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02954",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.308,
      "ra": 0.0241,
      "angle": 46.21,
      "rpm": 175,
      "speed": 23456,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1775
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 23456,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02955",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.628,
      "ra": 0.022,
      "angle": 45.38,
      "rpm": 150,
      "speed": 5911,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5911,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02956",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.548,
      "ra": 0.0533,
      "angle": 64.61,
      "rpm": 200,
      "speed": 15891,
      "pressure": 15,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5036
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1638
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15891,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02957",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.441,
      "ra": 0.0512,
      "angle": 48.24,
      "rpm": 125,
      "speed": 17583,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4737
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1557
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 17583,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02958",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.604,
      "ra": 0.0242,
      "angle": 52.32,
      "rpm": 250,
      "speed": 11573,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2702
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1209
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 11573,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02959",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.157,
      "ra": 0.0627,
      "angle": 37.74,
      "rpm": 125,
      "speed": 5369,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5582
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2693
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.13
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5369,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02960",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.758,
      "ra": 0.0495,
      "angle": 52.18,
      "rpm": 125,
      "speed": 11538,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.295
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1208
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11538,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02961",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.846,
      "ra": 0.0466,
      "angle": 38.52,
      "rpm": 125,
      "speed": 8233,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4098
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1986
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0962
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8233,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02962",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.593,
      "ra": 0.0247,
      "angle": 51.18,
      "rpm": 200,
      "speed": 24072,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5621
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1984
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 24072,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02963",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.098,
      "ra": 0.0384,
      "angle": 41.98,
      "rpm": 100,
      "speed": 9643,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2053
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9643,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02964",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.752,
      "ra": 0.0444,
      "angle": 41.8,
      "rpm": 125,
      "speed": 7498,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1827
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 7498,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02965",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.532,
      "ra": 0.0414,
      "angle": 48.45,
      "rpm": 150,
      "speed": 16962,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2518
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16962,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02966",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.173,
      "ra": 0.0484,
      "angle": 37.85,
      "rpm": 100,
      "speed": 5386,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4053
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1401
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5386,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02967",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.706,
      "ra": 0.062,
      "angle": 44.09,
      "rpm": 150,
      "speed": 9541,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5651
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1872
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9541,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02968",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.798,
      "ra": 0.037,
      "angle": 49.46,
      "rpm": 100,
      "speed": 14470,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.135
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 14470,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02969",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.768,
      "ra": 0.0161,
      "angle": 48.43,
      "rpm": 200,
      "speed": 11303,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2922
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1112
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11303,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0161
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02970",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.601,
      "ra": 0.037,
      "angle": 42.6,
      "rpm": 200,
      "speed": 12249,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.456
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1299
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 12249,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02971",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.702,
      "ra": 0.0277,
      "angle": 38,
      "rpm": 125,
      "speed": 8113,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3129
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1394
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0622
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8113,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02972",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.963,
      "ra": 0.0246,
      "angle": 48.17,
      "rpm": 125,
      "speed": 14043,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1539
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14043,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02973",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.437,
      "ra": 0.0531,
      "angle": 33.66,
      "rpm": 200,
      "speed": 19006,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2762
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19006,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02974",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.867,
      "ra": 0.042,
      "angle": 53.12,
      "rpm": 200,
      "speed": 15705,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3161
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1152
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 15705,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02975",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.442,
      "ra": 0.0266,
      "angle": 56.31,
      "rpm": 125,
      "speed": 12610,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.381
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1007
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 12610,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02976",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.478,
      "ra": 0.0264,
      "angle": 60.64,
      "rpm": 100,
      "speed": 9186,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3864
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.101
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 9186,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02977",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.059,
      "ra": 0.0385,
      "angle": 63.91,
      "rpm": 200,
      "speed": 15677,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3508
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1162
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15677,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02978",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.419,
      "ra": 0.0467,
      "angle": 55.36,
      "rpm": 200,
      "speed": 9888,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2574
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9888,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02979",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.406,
      "ra": 0.0449,
      "angle": 25.52,
      "rpm": 125,
      "speed": 5336,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2513
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5336,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02980",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.612,
      "ra": 0.0395,
      "angle": 32.46,
      "rpm": 250,
      "speed": 13718,
      "pressure": 25,
      "grit": 800,
      "minutes": 27.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6378
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2523
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0998
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13718,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02981",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.64,
      "ra": 0.0271,
      "angle": 52.12,
      "rpm": 150,
      "speed": 6913,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.588
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2108
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6913,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02982",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.939,
      "ra": 0.0208,
      "angle": 25.2,
      "rpm": 150,
      "speed": 5267,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2637
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5267,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02983",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0239,
      "angle": 39.94,
      "rpm": 175,
      "speed": 7991,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.173
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7991,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02984",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.801,
      "ra": 0.0697,
      "angle": 46.41,
      "rpm": 150,
      "speed": 8081,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.435
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2363
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1283
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8081,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02985",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.169,
      "ra": 0.0218,
      "angle": 47.46,
      "rpm": 125,
      "speed": 5179,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.31
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5179,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02986",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.798,
      "ra": 0.0276,
      "angle": 63.64,
      "rpm": 175,
      "speed": 34114,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1111
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 34114,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02987",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.757,
      "ra": 0.0259,
      "angle": 55.51,
      "rpm": 100,
      "speed": 8266,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3256
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.14
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8266,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02988",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.694,
      "ra": 0.024,
      "angle": 51.25,
      "rpm": 125,
      "speed": 15069,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2993
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1291
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 15069,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02989",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.014,
      "ra": 0.0173,
      "angle": 48.01,
      "rpm": 200,
      "speed": 22385,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1324
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 22385,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02990",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.196,
      "ra": 0.0309,
      "angle": 41.33,
      "rpm": 125,
      "speed": 8887,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3536
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1045
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8887,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02991",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.968,
      "ra": 0.0233,
      "angle": 46.04,
      "rpm": 250,
      "speed": 16685,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3813
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1502
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 16685,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02992",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.568,
      "ra": 0.0466,
      "angle": 32.24,
      "rpm": 175,
      "speed": 12711,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2703
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12711,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02993",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.711,
      "ra": 0.017,
      "angle": 27.89,
      "rpm": 175,
      "speed": 6826,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3678
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6826,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02994",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.355,
      "ra": 0.0289,
      "angle": 42.78,
      "rpm": 175,
      "speed": 8614,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5178
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1979
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 8614,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02995",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.961,
      "ra": 0.0309,
      "angle": 63.4,
      "rpm": 125,
      "speed": 24254,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1723
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.073
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 24254,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02996",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.749,
      "ra": 0.022,
      "angle": 41.23,
      "rpm": 150,
      "speed": 10636,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1962
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 10636,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02997",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.155,
      "ra": 0.0422,
      "angle": 30.96,
      "rpm": 200,
      "speed": 10441,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3833
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1272
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10441,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0422
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02998",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.865,
      "ra": 0.065,
      "angle": 58.34,
      "rpm": 150,
      "speed": 10522,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2371
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10522,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-02999",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.139,
      "ra": 0.0208,
      "angle": 28.44,
      "rpm": 175,
      "speed": 13932,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2999
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13932,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03000",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.505,
      "ra": 0.0362,
      "angle": 33.31,
      "rpm": 150,
      "speed": 7049,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2334
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 7049,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03001",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.686,
      "ra": 0.0228,
      "angle": 56.93,
      "rpm": 175,
      "speed": 17884,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1251
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 17884,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03002",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.65,
      "ra": 0.0487,
      "angle": 57.58,
      "rpm": 125,
      "speed": 10790,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1779
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0931
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10790,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03003",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.707,
      "ra": 0.0415,
      "angle": 52.53,
      "rpm": 150,
      "speed": 18603,
      "pressure": 10,
      "grit": 600,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.674
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2662
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1051
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 18603,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03004",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.297,
      "ra": 0.0188,
      "angle": 56.04,
      "rpm": 200,
      "speed": 26749,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.45
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1562
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 26749,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03005",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.263,
      "ra": 0.0241,
      "angle": 64.2,
      "rpm": 100,
      "speed": 15766,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1745
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 15766,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03006",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.96,
      "ra": 0.0221,
      "angle": 42.53,
      "rpm": 250,
      "speed": 18340,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1457
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 18340,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03007",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.299,
      "ra": 0.0621,
      "angle": 31.16,
      "rpm": 200,
      "speed": 7008,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4715
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1711
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 7008,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03008",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.879,
      "ra": 0.0688,
      "angle": 54.36,
      "rpm": 100,
      "speed": 12905,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.376
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12905,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03009",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0419,
      "angle": 42.52,
      "rpm": 250,
      "speed": 18335,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18335,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03010",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.71,
      "ra": 0.0268,
      "angle": 52.46,
      "rpm": 125,
      "speed": 11609,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2141
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 11609,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03011",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.648,
      "ra": 0.0225,
      "angle": 39.39,
      "rpm": 250,
      "speed": 14057,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2114
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.069
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14057,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03012",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.138,
      "ra": 0.0454,
      "angle": 30.14,
      "rpm": 150,
      "speed": 6344,
      "pressure": 25,
      "grit": 600,
      "minutes": 26.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5086
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2273
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1016
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 6344,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03013",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.861,
      "ra": 0.0711,
      "angle": 40.4,
      "rpm": 200,
      "speed": 23118,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3749
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1633
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 23118,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03014",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.825,
      "ra": 0.0368,
      "angle": 33.85,
      "rpm": 250,
      "speed": 11950,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1742
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11950,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03015",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.694,
      "ra": 0.0478,
      "angle": 59.04,
      "rpm": 250,
      "speed": 44472,
      "pressure": 25,
      "grit": 600,
      "minutes": 29.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3555
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1821
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0933
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 44472,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0478
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03016",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.674,
      "ra": 0.0358,
      "angle": 55.89,
      "rpm": 250,
      "speed": 12499,
      "pressure": 15,
      "grit": 600,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3236
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1553
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0746
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12499,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03017",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0357,
      "angle": 36.36,
      "rpm": 100,
      "speed": 6190,
      "pressure": 15,
      "grit": 600,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2358
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6190,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03018",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.048,
      "ra": 0.0727,
      "angle": 33.79,
      "rpm": 125,
      "speed": 9542,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.276
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 9542,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03019",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.602,
      "ra": 0.0536,
      "angle": 55.1,
      "rpm": 175,
      "speed": 17208,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1796
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17208,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03020",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.456,
      "ra": 0.0249,
      "angle": 55.1,
      "rpm": 150,
      "speed": 14750,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1904
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14750,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03021",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.788,
      "ra": 0.0334,
      "angle": 32.72,
      "rpm": 175,
      "speed": 8070,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2747
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0958
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8070,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03022",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.111,
      "ra": 0.0318,
      "angle": 42.69,
      "rpm": 100,
      "speed": 4911,
      "pressure": 15,
      "grit": 800,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.188
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4911,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0318
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03023",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.872,
      "ra": 0.0397,
      "angle": 50.66,
      "rpm": 125,
      "speed": 14870,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3114
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1112
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 14870,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03024",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.177,
      "ra": 0.034,
      "angle": 49.09,
      "rpm": 175,
      "speed": 25107,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 25107,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03025",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1,
      "ra": 0.0272,
      "angle": 46.05,
      "rpm": 150,
      "speed": 6008,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4061
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1649
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6008,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03026",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.263,
      "ra": 0.0185,
      "angle": 32.42,
      "rpm": 200,
      "speed": 5480,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1529
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5480,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03027",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.321,
      "ra": 0.0689,
      "angle": 64.21,
      "rpm": 125,
      "speed": 24639,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3017
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 24639,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03028",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0633,
      "angle": 43.16,
      "rpm": 100,
      "speed": 12426,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6362
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2948
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1366
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12426,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03029",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.674,
      "ra": 0.0496,
      "angle": 53.95,
      "rpm": 125,
      "speed": 15990,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2881
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 15990,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03030",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.99,
      "ra": 0.0608,
      "angle": 64.89,
      "rpm": 125,
      "speed": 24965,
      "pressure": 10,
      "grit": 400,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4928
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2453
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 24965,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03031",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.606,
      "ra": 0.0528,
      "angle": 57.72,
      "rpm": 100,
      "speed": 17314,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2912
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 17314,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03032",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.432,
      "ra": 0.0536,
      "angle": 49.24,
      "rpm": 200,
      "speed": 8638,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6299
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.277
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1219
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8638,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03033",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.265,
      "ra": 0.0415,
      "angle": 28.17,
      "rpm": 125,
      "speed": 9853,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9853,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03034",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0193,
      "angle": 29.11,
      "rpm": 175,
      "speed": 7137,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1551
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7137,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03035",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.465,
      "ra": 0.0225,
      "angle": 44.78,
      "rpm": 125,
      "speed": 4853,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5157
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1816
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4853,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03036",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.696,
      "ra": 0.0215,
      "angle": 43.85,
      "rpm": 100,
      "speed": 10116,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3955
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0922
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 10116,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03037",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.334,
      "ra": 0.0226,
      "angle": 42.86,
      "rpm": 150,
      "speed": 14797,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3426
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.088
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14797,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03038",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.387,
      "ra": 0.0373,
      "angle": 25.79,
      "rpm": 175,
      "speed": 12587,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4155
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1245
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12587,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03039",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0418,
      "angle": 42.19,
      "rpm": 150,
      "speed": 9089,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3962
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1287
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9089,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03040",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.414,
      "ra": 0.0602,
      "angle": 61.49,
      "rpm": 150,
      "speed": 28030,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4937
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1724
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 28030,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03041",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.308,
      "ra": 0.0188,
      "angle": 52.1,
      "rpm": 175,
      "speed": 13437,
      "pressure": 20,
      "grit": 1200,
      "minutes": 28.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4529
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1568
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13437,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03042",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.529,
      "ra": 0.0341,
      "angle": 39.78,
      "rpm": 125,
      "speed": 7104,
      "pressure": 20,
      "grit": 800,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 7104,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03043",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.0347,
      "angle": 50.89,
      "rpm": 175,
      "speed": 7848,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1609
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0747
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7848,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03044",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.018,
      "ra": 0.0441,
      "angle": 42.25,
      "rpm": 250,
      "speed": 30345,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2119
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 30345,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0441
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03045",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.694,
      "ra": 0.0639,
      "angle": 64.74,
      "rpm": 200,
      "speed": 19914,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3823
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2106
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.116
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19914,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03046",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.47,
      "ra": 0.0426,
      "angle": 58.87,
      "rpm": 125,
      "speed": 8864,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6065
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2502
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1032
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8864,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03047",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.138,
      "ra": 0.0485,
      "angle": 30.5,
      "rpm": 175,
      "speed": 4497,
      "pressure": 15,
      "grit": 600,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2349
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 4497,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03048",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.037,
      "ra": 0.0518,
      "angle": 59.36,
      "rpm": 175,
      "speed": 25067,
      "pressure": 25,
      "grit": 600,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4902
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2318
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1096
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 25067,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03049",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.681,
      "ra": 0.0366,
      "angle": 41.01,
      "rpm": 250,
      "speed": 14686,
      "pressure": 15,
      "grit": 800,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.257
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.097
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14686,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03050",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.907,
      "ra": 0.0289,
      "angle": 35.85,
      "rpm": 200,
      "speed": 20324,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2875
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0912
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 20324,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03051",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.186,
      "ra": 0.0517,
      "angle": 59.38,
      "rpm": 250,
      "speed": 22390,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2476
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 22390,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03052",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.443,
      "ra": 0.0536,
      "angle": 26.02,
      "rpm": 100,
      "speed": 4355,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2781
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4355,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03053",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.483,
      "ra": 0.0531,
      "angle": 40.68,
      "rpm": 175,
      "speed": 10190,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1611
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10190,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03054",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.76,
      "ra": 0.0231,
      "angle": 25.99,
      "rpm": 125,
      "speed": 9063,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3173
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1325
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 9063,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03055",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.118,
      "ra": 0.0409,
      "angle": 31.94,
      "rpm": 125,
      "speed": 3371,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3371,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03056",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.398,
      "ra": 0.0419,
      "angle": 41.81,
      "rpm": 150,
      "speed": 5400,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4343
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1349
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5400,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03057",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.456,
      "ra": 0.0792,
      "angle": 44.21,
      "rpm": 150,
      "speed": 11484,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7032
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3396
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11484,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0792
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03058",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.114,
      "ra": 0.0233,
      "angle": 55.9,
      "rpm": 175,
      "speed": 29171,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0846
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 29171,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03059",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.837,
      "ra": 0.0356,
      "angle": 63.44,
      "rpm": 100,
      "speed": 7767,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3801
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1726
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0784
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7767,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03060",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.761,
      "ra": 0.0649,
      "angle": 59.89,
      "rpm": 150,
      "speed": 16288,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4112
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2222
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 16288,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03061",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.151,
      "ra": 0.0462,
      "angle": 55.96,
      "rpm": 100,
      "speed": 5007,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2306
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5007,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03062",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.725,
      "ra": 0.0238,
      "angle": 61.45,
      "rpm": 100,
      "speed": 14938,
      "pressure": 25,
      "grit": 1200,
      "minutes": 4.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1314
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14938,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0238
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03063",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.955,
      "ra": 0.0368,
      "angle": 52.61,
      "rpm": 100,
      "speed": 9318,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3226
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.109
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9318,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03064",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.623,
      "ra": 0.0192,
      "angle": 35.74,
      "rpm": 175,
      "speed": 8863,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1765
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8863,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03065",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.742,
      "ra": 0.0315,
      "angle": 25.3,
      "rpm": 125,
      "speed": 2644,
      "pressure": 15,
      "grit": 800,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1529
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 2644,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03066",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.741,
      "ra": 0.0476,
      "angle": 51.97,
      "rpm": 125,
      "speed": 11484,
      "pressure": 10,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2968
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1189
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 11484,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0476
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03067",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.418,
      "ra": 0.0397,
      "angle": 28.39,
      "rpm": 100,
      "speed": 4768,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4306
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1307
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4768,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03068",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.285,
      "ra": 0.0357,
      "angle": 39.2,
      "rpm": 250,
      "speed": 11187,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3892
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1179
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11187,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03069",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.256,
      "ra": 0.0351,
      "angle": 36.04,
      "rpm": 125,
      "speed": 12775,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.21
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12775,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03070",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.035,
      "ra": 0.0181,
      "angle": 54.31,
      "rpm": 100,
      "speed": 12892,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2686
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 12892,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03071",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.664,
      "ra": 0.0436,
      "angle": 57.98,
      "rpm": 100,
      "speed": 8703,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2694
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8703,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03072",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.068,
      "ra": 0.0369,
      "angle": 59.55,
      "rpm": 250,
      "speed": 35948,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1985
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0856
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 35948,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03073",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.265,
      "ra": 0.0344,
      "angle": 61.87,
      "rpm": 175,
      "speed": 26359,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2086
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 26359,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03074",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.357,
      "ra": 0.0735,
      "angle": 59.12,
      "rpm": 150,
      "speed": 10691,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3158
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10691,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03075",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.762,
      "ra": 0.0191,
      "angle": 37.86,
      "rpm": 150,
      "speed": 12929,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.223
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12929,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03076",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.429,
      "ra": 0.0816,
      "angle": 43.7,
      "rpm": 100,
      "speed": 7558,
      "pressure": 25,
      "grit": 400,
      "minutes": 4.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3415
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7558,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0816
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03077",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.279,
      "ra": 0.0357,
      "angle": 31.84,
      "rpm": 250,
      "speed": 6721,
      "pressure": 15,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2137
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 6721,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03078",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.147,
      "ra": 0.0416,
      "angle": 53.43,
      "rpm": 150,
      "speed": 18973,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2184
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 18973,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03079",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0265,
      "angle": 57.83,
      "rpm": 175,
      "speed": 30368,
      "pressure": 10,
      "grit": 800,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4019
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1032
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 30368,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03080",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.088,
      "ra": 0.0415,
      "angle": 56.74,
      "rpm": 125,
      "speed": 10603,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3662
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1233
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10603,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0415
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03081",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.771,
      "ra": 0.0336,
      "angle": 64.82,
      "rpm": 125,
      "speed": 14959,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3523
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 14959,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03082",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.738,
      "ra": 0.0255,
      "angle": 39.41,
      "rpm": 200,
      "speed": 22503,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3182
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1372
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 22503,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03083",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.225,
      "ra": 0.0346,
      "angle": 35.88,
      "rpm": 250,
      "speed": 20343,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3731
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1136
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20343,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03084",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.734,
      "ra": 0.0514,
      "angle": 47.35,
      "rpm": 200,
      "speed": 27549,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5366
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1661
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 27549,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0514
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03085",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.146,
      "ra": 0.0526,
      "angle": 39.1,
      "rpm": 125,
      "speed": 6972,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2455
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6972,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03086",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1,
      "ra": 0.0172,
      "angle": 27.37,
      "rpm": 175,
      "speed": 5355,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1311
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5355,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03087",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.792,
      "ra": 0.0188,
      "angle": 40.53,
      "rpm": 100,
      "speed": 5800,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2276
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5800,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03088",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0334,
      "angle": 48.56,
      "rpm": 200,
      "speed": 11337,
      "pressure": 10,
      "grit": 800,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6505
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2418
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11337,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03089",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.017,
      "ra": 0.0202,
      "angle": 46.63,
      "rpm": 175,
      "speed": 23694,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3818
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1433
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 23694,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03090",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.887,
      "ra": 0.0553,
      "angle": 64.5,
      "rpm": 175,
      "speed": 34688,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2215
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 34688,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03091",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0649,
      "angle": 59.46,
      "rpm": 250,
      "speed": 17941,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2714
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17941,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03092",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.564,
      "ra": 0.0229,
      "angle": 40.26,
      "rpm": 175,
      "speed": 12091,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3826
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0936
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12091,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0229
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03093",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.738,
      "ra": 0.0266,
      "angle": 30.33,
      "rpm": 250,
      "speed": 21287,
      "pressure": 10,
      "grit": 800,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3216
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1401
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.061
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 21287,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03094",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.737,
      "ra": 0.0559,
      "angle": 58.35,
      "rpm": 150,
      "speed": 10524,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3116
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10524,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03095",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.582,
      "ra": 0.0349,
      "angle": 42.83,
      "rpm": 125,
      "speed": 6161,
      "pressure": 25,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.235
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6161,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03096",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.147,
      "ra": 0.0722,
      "angle": 35.2,
      "rpm": 250,
      "speed": 14949,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4563
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1815
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 14949,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03097",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.451,
      "ra": 0.0421,
      "angle": 33.39,
      "rpm": 100,
      "speed": 2827,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5989
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2472
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.102
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2827,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0421
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03098",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.031,
      "angle": 36.51,
      "rpm": 250,
      "speed": 7772,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1976
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 7772,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03099",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.596,
      "ra": 0.0697,
      "angle": 39.94,
      "rpm": 250,
      "speed": 22832,
      "pressure": 25,
      "grit": 400,
      "minutes": 28.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7296
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3335
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 22832,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03100",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.235,
      "ra": 0.0378,
      "angle": 63.58,
      "rpm": 250,
      "speed": 29207,
      "pressure": 15,
      "grit": 800,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5166
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29207,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03101",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.563,
      "ra": 0.0394,
      "angle": 33.1,
      "rpm": 100,
      "speed": 3734,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4583
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1344
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3734,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03102",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.43,
      "ra": 0.0514,
      "angle": 61.25,
      "rpm": 150,
      "speed": 27897,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4719
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1557
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 27897,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0514
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03103",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.611,
      "ra": 0.051,
      "angle": 47.67,
      "rpm": 100,
      "speed": 13879,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.267
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1167
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 13879,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03104",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.66,
      "ra": 0.0727,
      "angle": 50.91,
      "rpm": 125,
      "speed": 5608,
      "pressure": 25,
      "grit": 400,
      "minutes": 27.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3802
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.219
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1262
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5608,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03105",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.741,
      "ra": 0.0793,
      "angle": 57.76,
      "rpm": 175,
      "speed": 24260,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3716
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 24260,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03106",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.878,
      "ra": 0.0475,
      "angle": 58.4,
      "rpm": 100,
      "speed": 7023,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3321
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1256
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7023,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0475
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03107",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.577,
      "ra": 0.0283,
      "angle": 47.54,
      "rpm": 200,
      "speed": 16604,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5772
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0773
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16604,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03108",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.72,
      "ra": 0.0222,
      "angle": 34.16,
      "rpm": 250,
      "speed": 14479,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1264
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 14479,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03109",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.0222,
      "angle": 45.81,
      "rpm": 125,
      "speed": 8296,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3507
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0882
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8296,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03110",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.0228,
      "angle": 59.59,
      "rpm": 250,
      "speed": 22486,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2712
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1188
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 22486,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03111",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.025,
      "angle": 29.2,
      "rpm": 150,
      "speed": 4910,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4910,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03112",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.06,
      "ra": 0.0302,
      "angle": 36.23,
      "rpm": 200,
      "speed": 12333,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1789
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12333,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03113",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.795,
      "ra": 0.0245,
      "angle": 46.7,
      "rpm": 100,
      "speed": 13562,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6135
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2097
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 13562,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03114",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.965,
      "ra": 0.0222,
      "angle": 45.94,
      "rpm": 100,
      "speed": 7990,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1464
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 7990,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03115",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.04,
      "ra": 0.0316,
      "angle": 50.3,
      "rpm": 125,
      "speed": 14750,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3245
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1013
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 14750,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0316
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03116",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.287,
      "ra": 0.0407,
      "angle": 58.39,
      "rpm": 200,
      "speed": 14043,
      "pressure": 15,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2289
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14043,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03117",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.188,
      "ra": 0.0292,
      "angle": 26.47,
      "rpm": 100,
      "speed": 5911,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1863
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5911,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03118",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.418,
      "ra": 0.0311,
      "angle": 59.75,
      "rpm": 125,
      "speed": 18047,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3969
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1111
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 18047,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03119",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.0479,
      "angle": 39.66,
      "rpm": 200,
      "speed": 18126,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6261
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2658
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1128
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 18126,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0479
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03120",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.732,
      "ra": 0.067,
      "angle": 55.27,
      "rpm": 150,
      "speed": 12336,
      "pressure": 10,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7681
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3407
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1511
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12336,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03121",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.063,
      "ra": 0.0338,
      "angle": 44.44,
      "rpm": 175,
      "speed": 8983,
      "pressure": 25,
      "grit": 800,
      "minutes": 29.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4489
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1896
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8983,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03122",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0364,
      "angle": 60.8,
      "rpm": 175,
      "speed": 32255,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2535
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0961
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 32255,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03123",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.91,
      "ra": 0.0599,
      "angle": 39.49,
      "rpm": 175,
      "speed": 15787,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4609
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2335
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1183
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 15787,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03124",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.655,
      "ra": 0.0412,
      "angle": 27.78,
      "rpm": 100,
      "speed": 2331,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2611
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2331,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03125",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.513,
      "ra": 0.0806,
      "angle": 50.74,
      "rpm": 125,
      "speed": 18622,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7269
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3492
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1678
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 18622,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03126",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.995,
      "ra": 0.0408,
      "angle": 56.84,
      "rpm": 150,
      "speed": 7650,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3431
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1183
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 7650,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03127",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.668,
      "ra": 0.0393,
      "angle": 62.57,
      "rpm": 100,
      "speed": 11454,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4782
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1371
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 11454,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03128",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.739,
      "ra": 0.0523,
      "angle": 49.34,
      "rpm": 125,
      "speed": 9019,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3016
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9019,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03129",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.049,
      "ra": 0.0588,
      "angle": 55.28,
      "rpm": 100,
      "speed": 13161,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5104
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2484
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1208
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 13161,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03130",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.087,
      "ra": 0.0284,
      "angle": 58.51,
      "rpm": 125,
      "speed": 13198,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.437
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1757
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13198,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03131",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.77,
      "ra": 0.0729,
      "angle": 55.11,
      "rpm": 200,
      "speed": 16392,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4271
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2369
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1314
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16392,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0729
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03132",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.918,
      "ra": 0.0404,
      "angle": 30.98,
      "rpm": 125,
      "speed": 5442,
      "pressure": 20,
      "grit": 600,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1926
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 5442,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03133",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.915,
      "ra": 0.0173,
      "angle": 31.05,
      "rpm": 125,
      "speed": 8727,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1258
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8727,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0173
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03134",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.962,
      "ra": 0.0365,
      "angle": 48.1,
      "rpm": 100,
      "speed": 7010,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3233
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1086
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7010,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03135",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.04,
      "ra": 0.0751,
      "angle": 25,
      "rpm": 250,
      "speed": 13929,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4331
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1803
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13929,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03136",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.073,
      "ra": 0.0591,
      "angle": 46.09,
      "rpm": 150,
      "speed": 12028,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4083
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1553
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12028,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03137",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0554,
      "angle": 46.97,
      "rpm": 100,
      "speed": 13650,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4811
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2341
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1139
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 13650,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03138",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.202,
      "ra": 0.0492,
      "angle": 46.52,
      "rpm": 150,
      "speed": 16205,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2432
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 16205,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03139",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.267,
      "ra": 0.047,
      "angle": 58.04,
      "rpm": 250,
      "speed": 17428,
      "pressure": 15,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.244
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1071
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17428,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03140",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.829,
      "ra": 0.0645,
      "angle": 26.93,
      "rpm": 150,
      "speed": 9026,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3539
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1511
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9026,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03141",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.654,
      "ra": 0.0362,
      "angle": 35.39,
      "rpm": 250,
      "speed": 20046,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2447
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20046,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03142",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0336,
      "angle": 52.33,
      "rpm": 150,
      "speed": 18522,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2979
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 18522,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03143",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.77,
      "ra": 0.0501,
      "angle": 37.22,
      "rpm": 125,
      "speed": 10579,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5394
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1644
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10579,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03144",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.235,
      "ra": 0.0239,
      "angle": 59.31,
      "rpm": 100,
      "speed": 7155,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3316
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.089
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 7155,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03145",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.263,
      "ra": 0.073,
      "angle": 51.37,
      "rpm": 150,
      "speed": 13598,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6193
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3036
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1489
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13598,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.073
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03146",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.925,
      "ra": 0.0763,
      "angle": 39.39,
      "rpm": 200,
      "speed": 11245,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4027
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1753
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11245,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03147",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.694,
      "ra": 0.0778,
      "angle": 29.11,
      "rpm": 125,
      "speed": 3059,
      "pressure": 20,
      "grit": 400,
      "minutes": 27.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4016
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1345
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3059,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0778
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03148",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.787,
      "ra": 0.0345,
      "angle": 49.71,
      "rpm": 250,
      "speed": 29106,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2775
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0978
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 29106,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03149",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0621,
      "angle": 26.67,
      "rpm": 125,
      "speed": 7447,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2625
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7447,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03150",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.578,
      "ra": 0.0274,
      "angle": 32.12,
      "rpm": 250,
      "speed": 6783,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2079
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 6783,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03151",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.013,
      "ra": 0.0364,
      "angle": 40.96,
      "rpm": 125,
      "speed": 14667,
      "pressure": 10,
      "grit": 600,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3343
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 14667,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03152",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0368,
      "angle": 61.48,
      "rpm": 100,
      "speed": 5605,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6664
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2538
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0966
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5605,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03153",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.849,
      "ra": 0.0721,
      "angle": 44.23,
      "rpm": 250,
      "speed": 15958,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4583
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2474
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1336
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15958,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03154",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.051,
      "ra": 0.0648,
      "angle": 38.11,
      "rpm": 175,
      "speed": 18989,
      "pressure": 10,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4152
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 18989,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03155",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.628,
      "ra": 0.0293,
      "angle": 36.65,
      "rpm": 125,
      "speed": 13006,
      "pressure": 20,
      "grit": 800,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13006,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03156",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.275,
      "ra": 0.0277,
      "angle": 25.78,
      "rpm": 150,
      "speed": 10784,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3558
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0993
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 10784,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03157",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.566,
      "ra": 0.074,
      "angle": 31.05,
      "rpm": 150,
      "speed": 6545,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3404
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6545,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.074
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03158",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.261,
      "ra": 0.0521,
      "angle": 48.19,
      "rpm": 100,
      "speed": 11240,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4359
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1507
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 11240,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03159",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.317,
      "ra": 0.0322,
      "angle": 62.06,
      "rpm": 100,
      "speed": 18899,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2059
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 18899,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0322
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03160",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.074,
      "ra": 0.0419,
      "angle": 56.05,
      "rpm": 100,
      "speed": 5017,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4773
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2121
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0943
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5017,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03161",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.063,
      "ra": 0.0247,
      "angle": 36.32,
      "rpm": 150,
      "speed": 6183,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.162
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6183,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03162",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.709,
      "ra": 0.0359,
      "angle": 55.67,
      "rpm": 150,
      "speed": 12441,
      "pressure": 25,
      "grit": 800,
      "minutes": 27.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3363
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1595
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0757
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 12441,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03163",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.184,
      "ra": 0.036,
      "angle": 36.26,
      "rpm": 250,
      "speed": 25716,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3695
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1153
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 25716,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03164",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.558,
      "ra": 0.0245,
      "angle": 32.99,
      "rpm": 175,
      "speed": 8140,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1954
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8140,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03165",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.414,
      "ra": 0.0225,
      "angle": 40.05,
      "rpm": 100,
      "speed": 4580,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3557
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4580,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03166",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0302,
      "angle": 42.24,
      "rpm": 250,
      "speed": 24270,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2095
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24270,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03167",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.771,
      "ra": 0.0194,
      "angle": 59.52,
      "rpm": 100,
      "speed": 14370,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3933
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0874
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14370,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0194
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03168",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.179,
      "ra": 0.0397,
      "angle": 62.46,
      "rpm": 100,
      "speed": 5715,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3807
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1229
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5715,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03169",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.524,
      "ra": 0.0197,
      "angle": 64.54,
      "rpm": 100,
      "speed": 15870,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5139
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1733
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 15870,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03170",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.039,
      "ra": 0.0221,
      "angle": 25.77,
      "rpm": 125,
      "speed": 5390,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2879
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0798
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5390,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03171",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.538,
      "ra": 0.0572,
      "angle": 53.27,
      "rpm": 100,
      "speed": 7878,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6754
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2966
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1303
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7878,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0572
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03172",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.523,
      "ra": 0.0342,
      "angle": 41.58,
      "rpm": 125,
      "speed": 11928,
      "pressure": 10,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2282
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11928,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03173",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.469,
      "ra": 0.0383,
      "angle": 27.29,
      "rpm": 250,
      "speed": 19066,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5903
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2372
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0953
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 19066,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03174",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.357,
      "ra": 0.0356,
      "angle": 36.33,
      "rpm": 125,
      "speed": 5154,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4032
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 5154,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03175",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.145,
      "ra": 0.033,
      "angle": 35.57,
      "rpm": 100,
      "speed": 6046,
      "pressure": 15,
      "grit": 600,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4718
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1944
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0801
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6046,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03176",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0413,
      "angle": 49.69,
      "rpm": 100,
      "speed": 5818,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4616
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2064
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0923
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5818,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03177",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0165,
      "angle": 53.2,
      "rpm": 200,
      "speed": 15732,
      "pressure": 15,
      "grit": 1200,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4381
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15732,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03178",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.708,
      "ra": 0.0495,
      "angle": 28.16,
      "rpm": 125,
      "speed": 4925,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7047
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2908
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.12
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4925,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03179",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.975,
      "ra": 0.0434,
      "angle": 37.39,
      "rpm": 150,
      "speed": 15946,
      "pressure": 25,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2057
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 15946,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0434
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03180",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.328,
      "ra": 0.0265,
      "angle": 50.61,
      "rpm": 200,
      "speed": 23766,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0977
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 23766,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03181",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.679,
      "ra": 0.046,
      "angle": 52.62,
      "rpm": 100,
      "speed": 7767,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5062
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1526
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7767,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.046
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03182",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.969,
      "ra": 0.0721,
      "angle": 37.42,
      "rpm": 250,
      "speed": 13300,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5061
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2643
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.138
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13300,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03183",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.698,
      "ra": 0.0303,
      "angle": 57.65,
      "rpm": 150,
      "speed": 20747,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1454
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20747,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03184",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.746,
      "ra": 0.0695,
      "angle": 26.18,
      "rpm": 100,
      "speed": 5844,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5962
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5844,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0695
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03185",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.147,
      "ra": 0.081,
      "angle": 39.95,
      "rpm": 200,
      "speed": 9135,
      "pressure": 25,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5913
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3048
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1571
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9135,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03186",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.47,
      "ra": 0.058,
      "angle": 64.8,
      "rpm": 150,
      "speed": 11962,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.292
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 11962,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.058
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03187",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.094,
      "ra": 0.0326,
      "angle": 43.18,
      "rpm": 250,
      "speed": 15540,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1889
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15540,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03188",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.34,
      "ra": 0.0662,
      "angle": 56.06,
      "rpm": 200,
      "speed": 26760,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2978
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1404
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 26760,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03189",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.93,
      "ra": 0.0356,
      "angle": 32.97,
      "rpm": 125,
      "speed": 4648,
      "pressure": 10,
      "grit": 800,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4648,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03190",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0424,
      "angle": 62.51,
      "rpm": 175,
      "speed": 16684,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3882
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1855
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0887
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16684,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03191",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.67,
      "ra": 0.0364,
      "angle": 49.77,
      "rpm": 200,
      "speed": 29146,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3235
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1562
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0754
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 29146,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03192",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.279,
      "ra": 0.0522,
      "angle": 58.9,
      "rpm": 175,
      "speed": 24833,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1516
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 24833,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03193",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.956,
      "ra": 0.021,
      "angle": 29.56,
      "rpm": 150,
      "speed": 12433,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1417
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12433,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03194",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.852,
      "ra": 0.0281,
      "angle": 42.84,
      "rpm": 125,
      "speed": 9243,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3631
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1547
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0659
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9243,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03195",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.019,
      "ra": 0.0425,
      "angle": 41.87,
      "rpm": 250,
      "speed": 30046,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2081
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 30046,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03196",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.354,
      "ra": 0.0774,
      "angle": 54.14,
      "rpm": 200,
      "speed": 9633,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6621
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3237
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9633,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0774
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03197",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.033,
      "ra": 0.0587,
      "angle": 35.11,
      "rpm": 100,
      "speed": 5963,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5044
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2462
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5963,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03198",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.072,
      "ra": 0.0489,
      "angle": 57.54,
      "rpm": 150,
      "speed": 7762,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.229
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 7762,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03199",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0172,
      "angle": 40.3,
      "rpm": 150,
      "speed": 6917,
      "pressure": 20,
      "grit": 1200,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1382
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6917,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03200",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.846,
      "ra": 0.0524,
      "angle": 31.35,
      "rpm": 150,
      "speed": 3967,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2105
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 3967,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03201",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0379,
      "angle": 53.56,
      "rpm": 150,
      "speed": 7135,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5222
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2178
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0909
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7135,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0379
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03202",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.866,
      "ra": 0.019,
      "angle": 58.37,
      "rpm": 175,
      "speed": 24566,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3333
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1283
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 24566,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03203",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.798,
      "ra": 0.0195,
      "angle": 64.89,
      "rpm": 250,
      "speed": 49929,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1872
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 49929,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03204",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.959,
      "ra": 0.0319,
      "angle": 59.64,
      "rpm": 200,
      "speed": 10804,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1749
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 10804,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03205",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.669,
      "ra": 0.0223,
      "angle": 58.9,
      "rpm": 125,
      "speed": 17738,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.396
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 17738,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03206",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.834,
      "ra": 0.0376,
      "angle": 57.24,
      "rpm": 250,
      "speed": 12857,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1771
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12857,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03207",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.748,
      "ra": 0.047,
      "angle": 30.02,
      "rpm": 250,
      "speed": 21059,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2866
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21059,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03208",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.636,
      "ra": 0.0411,
      "angle": 44.99,
      "rpm": 150,
      "speed": 11709,
      "pressure": 25,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1617
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11709,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03209",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.946,
      "ra": 0.0375,
      "angle": 50.08,
      "rpm": 200,
      "speed": 14676,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1883
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.084
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14676,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03210",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.313,
      "ra": 0.0345,
      "angle": 53.81,
      "rpm": 100,
      "speed": 15942,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5286
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2128
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0857
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 15942,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03211",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.014,
      "ra": 0.0743,
      "angle": 51.9,
      "rpm": 100,
      "speed": 12231,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5276
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2745
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1428
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12231,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03212",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.011,
      "ra": 0.0505,
      "angle": 55.61,
      "rpm": 175,
      "speed": 14496,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.478
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.226
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1068
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 14496,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03213",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.611,
      "ra": 0.0328,
      "angle": 57.96,
      "rpm": 100,
      "speed": 17400,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 17400,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03214",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.547,
      "ra": 0.0307,
      "angle": 39.59,
      "rpm": 200,
      "speed": 18092,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2179
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18092,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03215",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.497,
      "ra": 0.0268,
      "angle": 48.54,
      "rpm": 200,
      "speed": 14165,
      "pressure": 25,
      "grit": 800,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5476
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2003
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0733
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14165,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03216",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.787,
      "ra": 0.0704,
      "angle": 44.44,
      "rpm": 200,
      "speed": 20533,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2354
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 20533,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03217",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.694,
      "ra": 0.0257,
      "angle": 53.21,
      "rpm": 150,
      "speed": 14162,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2087
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14162,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03218",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.548,
      "ra": 0.0233,
      "angle": 28.12,
      "rpm": 175,
      "speed": 13769,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3822
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0944
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13769,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03219",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.628,
      "ra": 0.0389,
      "angle": 50.27,
      "rpm": 200,
      "speed": 11792,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2517
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11792,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03220",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.672,
      "ra": 0.0626,
      "angle": 49.9,
      "rpm": 200,
      "speed": 11693,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5593
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1871
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11693,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03221",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0709,
      "angle": 38.79,
      "rpm": 125,
      "speed": 8295,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.288
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8295,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0709
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03222",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.829,
      "ra": 0.0296,
      "angle": 34.61,
      "rpm": 175,
      "speed": 10277,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.273
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 10277,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03223",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.907,
      "ra": 0.0265,
      "angle": 58.53,
      "rpm": 175,
      "speed": 9242,
      "pressure": 25,
      "grit": 1200,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.375
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.155
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9242,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03224",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.433,
      "ra": 0.0538,
      "angle": 47.54,
      "rpm": 200,
      "speed": 27673,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6308
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2777
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1222
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 27673,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03225",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.755,
      "ra": 0.0584,
      "angle": 56.24,
      "rpm": 125,
      "speed": 20986,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3201
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 20986,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03226",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.742,
      "ra": 0.0407,
      "angle": 40.25,
      "rpm": 200,
      "speed": 11512,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2663
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11512,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03227",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.667,
      "ra": 0.0713,
      "angle": 29.51,
      "rpm": 150,
      "speed": 6206,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3448
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6206,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0713
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03228",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.614,
      "ra": 0.0726,
      "angle": 50.87,
      "rpm": 125,
      "speed": 11206,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2111
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 11206,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03229",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.279,
      "ra": 0.0246,
      "angle": 38.58,
      "rpm": 175,
      "speed": 15394,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3427
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0918
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 15394,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03230",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.537,
      "ra": 0.028,
      "angle": 36.64,
      "rpm": 175,
      "speed": 7281,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2075
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7281,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03231",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0314,
      "angle": 37,
      "rpm": 250,
      "speed": 13140,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1422
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13140,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0314
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03232",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.028,
      "ra": 0.0376,
      "angle": 33.64,
      "rpm": 175,
      "speed": 9972,
      "pressure": 15,
      "grit": 800,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1966
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9972,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03233",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.268,
      "ra": 0.0211,
      "angle": 39.12,
      "rpm": 100,
      "speed": 11162,
      "pressure": 15,
      "grit": 1200,
      "minutes": 31,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4554
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1636
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 11162,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03234",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.975,
      "ra": 0.0397,
      "angle": 28.43,
      "rpm": 250,
      "speed": 15916,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.438
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1967
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0884
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 15916,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03235",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.432,
      "ra": 0.0214,
      "angle": 60.96,
      "rpm": 250,
      "speed": 23113,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5007
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1751
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 23113,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03236",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.123,
      "ra": 0.0387,
      "angle": 32.98,
      "rpm": 250,
      "speed": 6975,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2085
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 6975,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03237",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.0363,
      "angle": 42.2,
      "rpm": 100,
      "speed": 6061,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5842
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2314
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0916
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6061,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03238",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.182,
      "ra": 0.0179,
      "angle": 63.01,
      "rpm": 100,
      "speed": 9628,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1455
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9628,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03239",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.914,
      "ra": 0.0176,
      "angle": 64.79,
      "rpm": 250,
      "speed": 24917,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.245
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 24917,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03240",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.879,
      "ra": 0.041,
      "angle": 36.7,
      "rpm": 250,
      "speed": 15630,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1898
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 15630,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03241",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.639,
      "ra": 0.0635,
      "angle": 30.46,
      "rpm": 175,
      "speed": 5987,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5546
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1877
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5987,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03242",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.004,
      "ra": 0.0342,
      "angle": 32.47,
      "rpm": 125,
      "speed": 9148,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1055
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9148,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03243",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.196,
      "ra": 0.0388,
      "angle": 54.17,
      "rpm": 125,
      "speed": 6025,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3814
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1217
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6025,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03244",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.717,
      "ra": 0.0509,
      "angle": 35.42,
      "rpm": 200,
      "speed": 20064,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3701
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.191
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0986
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 20064,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0509
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03245",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.126,
      "ra": 0.0677,
      "angle": 61.67,
      "rpm": 125,
      "speed": 14065,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2761
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14065,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03246",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.783,
      "ra": 0.0467,
      "angle": 58.69,
      "rpm": 150,
      "speed": 21195,
      "pressure": 20,
      "grit": 600,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7173
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2886
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1161
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 21195,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03247",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.351,
      "ra": 0.0744,
      "angle": 41.57,
      "rpm": 250,
      "speed": 8943,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.514
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1956
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8943,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0744
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03248",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.775,
      "ra": 0.0576,
      "angle": 63.81,
      "rpm": 150,
      "speed": 29338,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4047
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 29338,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03249",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.521,
      "ra": 0.0249,
      "angle": 58.92,
      "rpm": 250,
      "speed": 13309,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5441
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1946
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0696
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 13309,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03250",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.331,
      "ra": 0.0556,
      "angle": 50.59,
      "rpm": 125,
      "speed": 11135,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4618
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1602
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11135,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03251",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.128,
      "ra": 0.0385,
      "angle": 55.69,
      "rpm": 150,
      "speed": 7468,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3659
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7468,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03252",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.802,
      "ra": 0.0325,
      "angle": 32.12,
      "rpm": 150,
      "speed": 6783,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2755
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0946
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 6783,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0325
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03253",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.779,
      "ra": 0.0243,
      "angle": 56.83,
      "rpm": 100,
      "speed": 13598,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4253
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1017
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13598,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03254",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.25,
      "ra": 0.0298,
      "angle": 42.78,
      "rpm": 250,
      "speed": 30764,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1035
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 30764,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03255",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.683,
      "ra": 0.0386,
      "angle": 40.95,
      "rpm": 125,
      "speed": 11730,
      "pressure": 25,
      "grit": 600,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2549
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11730,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03256",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.452,
      "ra": 0.0228,
      "angle": 45.26,
      "rpm": 200,
      "speed": 7858,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.091
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7858,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03257",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.86,
      "ra": 0.0196,
      "angle": 54.86,
      "rpm": 150,
      "speed": 19566,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2438
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 19566,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03258",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.168,
      "ra": 0.0178,
      "angle": 61.98,
      "rpm": 125,
      "speed": 23586,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4104
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1442
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 23586,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03259",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.545,
      "ra": 0.0295,
      "angle": 57.57,
      "rpm": 125,
      "speed": 6473,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5743
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2135
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6473,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03260",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.637,
      "ra": 0.0231,
      "angle": 57.03,
      "rpm": 200,
      "speed": 17068,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1213
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 17068,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03261",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.839,
      "ra": 0.0368,
      "angle": 59.35,
      "rpm": 250,
      "speed": 17901,
      "pressure": 20,
      "grit": 800,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2959
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1043
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 17901,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03262",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.218,
      "ra": 0.0446,
      "angle": 32.68,
      "rpm": 125,
      "speed": 3454,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2331
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3454,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0446
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03263",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.0227,
      "angle": 53.72,
      "rpm": 200,
      "speed": 15911,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2513
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15911,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03264",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.413,
      "ra": 0.0555,
      "angle": 54.13,
      "rpm": 150,
      "speed": 12039,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.28
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12039,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03265",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.434,
      "ra": 0.0436,
      "angle": 62.19,
      "rpm": 125,
      "speed": 7105,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5988
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.25
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1044
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7105,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03266",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.946,
      "ra": 0.0339,
      "angle": 47.81,
      "rpm": 150,
      "speed": 10444,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4116
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1791
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10444,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03267",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.241,
      "ra": 0.0497,
      "angle": 26.74,
      "rpm": 175,
      "speed": 3920,
      "pressure": 15,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2483
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 3920,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03268",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0704,
      "angle": 46,
      "rpm": 125,
      "speed": 13335,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7107
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1522
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 13335,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03269",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.519,
      "ra": 0.0186,
      "angle": 37.64,
      "rpm": 250,
      "speed": 8030,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3501
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0807
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8030,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03270",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.723,
      "ra": 0.0755,
      "angle": 41.6,
      "rpm": 100,
      "speed": 11934,
      "pressure": 20,
      "grit": 400,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3607
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 11934,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0755
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03271",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.861,
      "ra": 0.035,
      "angle": 32.6,
      "rpm": 100,
      "speed": 9187,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3866
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1736
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9187,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03272",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.61,
      "ra": 0.0315,
      "angle": 47.89,
      "rpm": 175,
      "speed": 24415,
      "pressure": 10,
      "grit": 800,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6021
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2252
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0842
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 24415,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03273",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.307,
      "ra": 0.0186,
      "angle": 35.13,
      "rpm": 175,
      "speed": 6961,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1559
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6961,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03274",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.704,
      "ra": 0.0248,
      "angle": 32.13,
      "rpm": 125,
      "speed": 5654,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2308
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0757
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5654,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03275",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.583,
      "ra": 0.0705,
      "angle": 63.15,
      "rpm": 200,
      "speed": 19308,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3341
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19308,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03276",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.69,
      "ra": 0.023,
      "angle": 29.73,
      "rpm": 125,
      "speed": 6254,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5772
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1972
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 6254,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03277",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.239,
      "ra": 0.0785,
      "angle": 42.77,
      "rpm": 175,
      "speed": 6459,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1969
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6459,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0785
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03278",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.026,
      "angle": 49.15,
      "rpm": 250,
      "speed": 14367,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1798
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14367,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03279",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0395,
      "angle": 31.53,
      "rpm": 200,
      "speed": 8869,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5577
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2308
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0955
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8869,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03280",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.369,
      "ra": 0.0325,
      "angle": 55.23,
      "rpm": 200,
      "speed": 9861,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3935
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1131
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9861,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0325
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03281",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0764,
      "angle": 57.77,
      "rpm": 175,
      "speed": 9099,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5644
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2077
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9099,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03282",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.359,
      "ra": 0.0179,
      "angle": 52.34,
      "rpm": 175,
      "speed": 27017,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.156
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 27017,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03283",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.861,
      "ra": 0.0488,
      "angle": 25.19,
      "rpm": 175,
      "speed": 7370,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.205
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7370,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03284",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0456,
      "angle": 62.99,
      "rpm": 100,
      "speed": 19248,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4139
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1374
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 19248,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03285",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.884,
      "ra": 0.036,
      "angle": 56.04,
      "rpm": 175,
      "speed": 11703,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1784
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11703,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03286",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.113,
      "ra": 0.0205,
      "angle": 29.96,
      "rpm": 100,
      "speed": 3362,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0776
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3362,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03287",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.381,
      "ra": 0.0287,
      "angle": 58.1,
      "rpm": 200,
      "speed": 27920,
      "pressure": 10,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5243
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1991
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 27920,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03288",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.378,
      "ra": 0.0257,
      "angle": 36.42,
      "rpm": 200,
      "speed": 8268,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1882
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 8268,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03289",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.192,
      "ra": 0.0252,
      "angle": 61.79,
      "rpm": 250,
      "speed": 46996,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1733
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 46996,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03290",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.746,
      "ra": 0.0385,
      "angle": 31.96,
      "rpm": 100,
      "speed": 3599,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2777
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1034
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3599,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03291",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.225,
      "ra": 0.0459,
      "angle": 35.17,
      "rpm": 175,
      "speed": 17424,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4099
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1372
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 17424,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0459
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03292",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.94,
      "ra": 0.0524,
      "angle": 54.09,
      "rpm": 250,
      "speed": 12029,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4568
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2219
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12029,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03293",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.619,
      "ra": 0.0451,
      "angle": 53.68,
      "rpm": 125,
      "speed": 19871,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4908
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1488
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 19871,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03294",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.455,
      "ra": 0.0363,
      "angle": 37.96,
      "rpm": 200,
      "speed": 10805,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4252
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1242
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 10805,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03295",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.62,
      "ra": 0.0404,
      "angle": 53.44,
      "rpm": 250,
      "speed": 11861,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4733
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1383
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11861,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03296",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.919,
      "ra": 0.0677,
      "angle": 49.42,
      "rpm": 250,
      "speed": 21685,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4788
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2494
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1299
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21685,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03297",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.649,
      "ra": 0.0495,
      "angle": 41.43,
      "rpm": 100,
      "speed": 9504,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1167
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9504,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03298",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.78,
      "ra": 0.0553,
      "angle": 27.96,
      "rpm": 125,
      "speed": 9777,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4025
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2077
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9777,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03299",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.641,
      "ra": 0.0696,
      "angle": 39.72,
      "rpm": 200,
      "speed": 11348,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1459
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11348,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0696
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03300",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.959,
      "ra": 0.0371,
      "angle": 28.69,
      "rpm": 125,
      "speed": 6026,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3243
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1097
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 6026,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03301",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0732,
      "angle": 51.47,
      "rpm": 100,
      "speed": 7572,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3951
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2252
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1284
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7572,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0732
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03302",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.881,
      "ra": 0.0195,
      "angle": 25.01,
      "rpm": 200,
      "speed": 6968,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2474
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0695
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 6968,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03303",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.091,
      "ra": 0.0774,
      "angle": 52.24,
      "rpm": 200,
      "speed": 18485,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2906
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 18485,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0774
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03304",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.342,
      "ra": 0.0705,
      "angle": 46.45,
      "rpm": 175,
      "speed": 23592,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3076
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 23592,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0705
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03305",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.888,
      "ra": 0.0243,
      "angle": 53.86,
      "rpm": 100,
      "speed": 6384,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1469
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6384,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03306",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.015,
      "ra": 0.0573,
      "angle": 59.26,
      "rpm": 175,
      "speed": 12508,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4948
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2412
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1176
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 12508,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0573
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03307",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.694,
      "ra": 0.0681,
      "angle": 44.21,
      "rpm": 150,
      "speed": 19140,
      "pressure": 15,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 19140,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03308",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.133,
      "ra": 0.0374,
      "angle": 28.42,
      "rpm": 250,
      "speed": 5966,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 5966,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03309",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.1,
      "ra": 0.0371,
      "angle": 56.37,
      "rpm": 150,
      "speed": 25252,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3554
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1148
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 25252,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03310",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.593,
      "ra": 0.0274,
      "angle": 35.81,
      "rpm": 200,
      "speed": 10150,
      "pressure": 10,
      "grit": 800,
      "minutes": 4.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2089
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10150,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03311",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.653,
      "ra": 0.0185,
      "angle": 43.49,
      "rpm": 200,
      "speed": 12531,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5376
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1749
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12531,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03312",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.687,
      "ra": 0.0165,
      "angle": 26.14,
      "rpm": 125,
      "speed": 4558,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0772
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 4558,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03313",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.75,
      "ra": 0.0346,
      "angle": 43.22,
      "rpm": 100,
      "speed": 4978,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3476
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1611
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0747
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4978,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03314",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0465,
      "angle": 33.12,
      "rpm": 100,
      "speed": 2802,
      "pressure": 25,
      "grit": 600,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1902
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2802,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0465
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03315",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.472,
      "ra": 0.0252,
      "angle": 26.98,
      "rpm": 200,
      "speed": 7536,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1926
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7536,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03316",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.214,
      "ra": 0.0564,
      "angle": 42.41,
      "rpm": 250,
      "speed": 30471,
      "pressure": 20,
      "grit": 400,
      "minutes": 27.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2617
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1215
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 30471,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0564
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03317",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.63,
      "ra": 0.0418,
      "angle": 51.1,
      "rpm": 175,
      "speed": 26282,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1623
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 26282,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03318",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.959,
      "ra": 0.0489,
      "angle": 59.21,
      "rpm": 175,
      "speed": 9371,
      "pressure": 10,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1319
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 9371,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03319",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0255,
      "angle": 32.86,
      "rpm": 150,
      "speed": 8338,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5497
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1975
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8338,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03320",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.922,
      "ra": 0.0361,
      "angle": 57.48,
      "rpm": 100,
      "speed": 8614,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3131
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1063
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 8614,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03321",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.846,
      "ra": 0.0478,
      "angle": 42.84,
      "rpm": 125,
      "speed": 15406,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3246
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1246
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 15406,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0478
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03322",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.387,
      "ra": 0.0298,
      "angle": 51.72,
      "rpm": 200,
      "speed": 12182,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3856
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12182,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03323",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.086,
      "ra": 0.0756,
      "angle": 27.61,
      "rpm": 150,
      "speed": 11579,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4467
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1838
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11579,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03324",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.61,
      "ra": 0.0408,
      "angle": 29.53,
      "rpm": 150,
      "speed": 7452,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3102
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0802
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 7452,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03325",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.162,
      "ra": 0.0338,
      "angle": 59.31,
      "rpm": 125,
      "speed": 6707,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1982
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6707,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03326",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.42,
      "ra": 0.0178,
      "angle": 51.95,
      "rpm": 150,
      "speed": 6888,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3299
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6888,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03327",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.152,
      "ra": 0.0281,
      "angle": 46.38,
      "rpm": 150,
      "speed": 6056,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4553
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1799
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0711
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6056,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03328",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0408,
      "angle": 59.2,
      "rpm": 100,
      "speed": 17847,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3488
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1193
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 17847,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03329",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.331,
      "ra": 0.0294,
      "angle": 33.86,
      "rpm": 250,
      "speed": 7172,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1978
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 7172,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03330",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.956,
      "ra": 0.024,
      "angle": 58.74,
      "rpm": 100,
      "speed": 10608,
      "pressure": 15,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2799
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.082
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 10608,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03331",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.0167,
      "angle": 43.5,
      "rpm": 125,
      "speed": 7834,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.17
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7834,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0167
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03332",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.956,
      "ra": 0.0229,
      "angle": 28.41,
      "rpm": 150,
      "speed": 5964,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2756
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5964,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0229
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03333",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.142,
      "ra": 0.0223,
      "angle": 37.65,
      "rpm": 175,
      "speed": 18743,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3075
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0828
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 18743,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03334",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.885,
      "ra": 0.021,
      "angle": 29,
      "rpm": 100,
      "speed": 4875,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2543
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4875,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03335",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.258,
      "ra": 0.019,
      "angle": 59,
      "rpm": 175,
      "speed": 12442,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1546
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 12442,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03336",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.238,
      "ra": 0.0169,
      "angle": 44.97,
      "rpm": 250,
      "speed": 19505,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4232
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 19505,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03337",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.191,
      "ra": 0.0228,
      "angle": 32.31,
      "rpm": 100,
      "speed": 2730,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3186
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0852
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2730,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03338",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0356,
      "angle": 30.83,
      "rpm": 200,
      "speed": 8662,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3217
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.107
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8662,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03339",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.675,
      "ra": 0.041,
      "angle": 62.27,
      "rpm": 125,
      "speed": 11861,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6625
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2621
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1037
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11861,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03340",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.7,
      "ra": 0.0374,
      "angle": 56.61,
      "rpm": 125,
      "speed": 8460,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4763
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1335
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8460,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03341",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.302,
      "ra": 0.0603,
      "angle": 47.94,
      "rpm": 175,
      "speed": 7333,
      "pressure": 10,
      "grit": 400,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2802
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7333,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0603
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03342",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.631,
      "ra": 0.0617,
      "angle": 47.22,
      "rpm": 100,
      "speed": 4120,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1339
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 4120,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03343",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.279,
      "ra": 0.037,
      "angle": 41.78,
      "rpm": 200,
      "speed": 11990,
      "pressure": 25,
      "grit": 600,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2175
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11990,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03344",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.059,
      "ra": 0.021,
      "angle": 27.83,
      "rpm": 175,
      "speed": 8173,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2866
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0776
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8173,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03345",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.144,
      "ra": 0.0337,
      "angle": 63.06,
      "rpm": 125,
      "speed": 19274,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1963
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 19274,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03346",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0783,
      "angle": 36.15,
      "rpm": 150,
      "speed": 4614,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3417
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 4614,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03347",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.241,
      "ra": 0.0372,
      "angle": 54.67,
      "rpm": 150,
      "speed": 9744,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3855
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9744,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03348",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.003,
      "ra": 0.0791,
      "angle": 57.95,
      "rpm": 125,
      "speed": 13047,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4301
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1845
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 13047,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03349",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.04,
      "ra": 0.0468,
      "angle": 61.11,
      "rpm": 200,
      "speed": 29674,
      "pressure": 15,
      "grit": 600,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.479
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2206
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1016
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 29674,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03350",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.733,
      "ra": 0.0694,
      "angle": 51.62,
      "rpm": 175,
      "speed": 26589,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3468
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1551
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 26589,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0694
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03351",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.315,
      "ra": 0.0305,
      "angle": 57.07,
      "rpm": 100,
      "speed": 10249,
      "pressure": 10,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.375
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1069
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 10249,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0305
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03352",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.04,
      "ra": 0.0199,
      "angle": 62.87,
      "rpm": 125,
      "speed": 19203,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1439
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 19203,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03353",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.511,
      "ra": 0.0492,
      "angle": 47.5,
      "rpm": 150,
      "speed": 16588,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4825
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1541
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 16588,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03354",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.134,
      "ra": 0.0746,
      "angle": 58.54,
      "rpm": 175,
      "speed": 9244,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5743
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2909
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1473
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 9244,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0746
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03355",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.527,
      "ra": 0.0656,
      "angle": 36.53,
      "rpm": 250,
      "speed": 25921,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6952
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3165
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1441
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 25921,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03356",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.072,
      "ra": 0.0621,
      "angle": 44.83,
      "rpm": 175,
      "speed": 6803,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4148
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1605
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6803,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03357",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.37,
      "ra": 0.0284,
      "angle": 62.04,
      "rpm": 150,
      "speed": 17002,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3763
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1034
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 17002,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03358",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.127,
      "ra": 0.0378,
      "angle": 58.85,
      "rpm": 200,
      "speed": 14176,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2064
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14176,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03359",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.746,
      "ra": 0.0327,
      "angle": 58.33,
      "rpm": 100,
      "speed": 7013,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2389
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7013,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03360",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.706,
      "ra": 0.0423,
      "angle": 61.21,
      "rpm": 200,
      "speed": 37166,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0855
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 37166,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03361",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.606,
      "ra": 0.018,
      "angle": 55.4,
      "rpm": 150,
      "speed": 14844,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1877
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0581
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14844,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03362",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.033,
      "ra": 0.0655,
      "angle": 52.48,
      "rpm": 150,
      "speed": 18583,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2601
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 18583,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0655
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03363",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.081,
      "ra": 0.03,
      "angle": 50.23,
      "rpm": 200,
      "speed": 17672,
      "pressure": 10,
      "grit": 800,
      "minutes": 4.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1801
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17672,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03364",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.106,
      "ra": 0.0693,
      "angle": 61.19,
      "rpm": 250,
      "speed": 37151,
      "pressure": 15,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2768
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37151,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03365",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.83,
      "ra": 0.0254,
      "angle": 28.36,
      "rpm": 250,
      "speed": 11907,
      "pressure": 15,
      "grit": 1200,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3471
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1452
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0607
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11907,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03366",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.679,
      "ra": 0.0192,
      "angle": 26.93,
      "rpm": 250,
      "speed": 18805,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.063
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 18805,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03367",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.881,
      "ra": 0.0284,
      "angle": 56.43,
      "rpm": 200,
      "speed": 20227,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2804
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0892
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 20227,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03368",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.659,
      "ra": 0.0363,
      "angle": 61.98,
      "rpm": 150,
      "speed": 8491,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2454
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8491,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03369",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.449,
      "ra": 0.05,
      "angle": 50.76,
      "rpm": 200,
      "speed": 11923,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4717
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1536
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11923,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.05
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03370",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.753,
      "ra": 0.057,
      "angle": 48.78,
      "rpm": 100,
      "speed": 4273,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3185
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1347
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4273,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03371",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0775,
      "angle": 29.18,
      "rpm": 125,
      "speed": 8177,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3339
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1609
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8177,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03372",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.666,
      "ra": 0.0212,
      "angle": 33.74,
      "rpm": 125,
      "speed": 7145,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 7145,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03373",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0206,
      "angle": 53.73,
      "rpm": 150,
      "speed": 23871,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.218
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23871,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03374",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.575,
      "ra": 0.0234,
      "angle": 32.21,
      "rpm": 150,
      "speed": 4082,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5499
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.192
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4082,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03375",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0237,
      "angle": 49.28,
      "rpm": 150,
      "speed": 8646,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5629
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1958
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8646,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03376",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0494,
      "angle": 37.48,
      "rpm": 125,
      "speed": 13323,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5832
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2561
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1125
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13323,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03377",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.6,
      "ra": 0.0429,
      "angle": 60.96,
      "rpm": 200,
      "speed": 22189,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.262
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22189,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03378",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.649,
      "ra": 0.0264,
      "angle": 30.93,
      "rpm": 125,
      "speed": 8692,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2086
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 8692,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03379",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.304,
      "ra": 0.0416,
      "angle": 34.96,
      "rpm": 200,
      "speed": 7915,
      "pressure": 20,
      "grit": 600,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2329
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7915,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03380",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.628,
      "ra": 0.0558,
      "angle": 48.35,
      "rpm": 150,
      "speed": 10577,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7005
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3014
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1297
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10577,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03381",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.086,
      "ra": 0.0222,
      "angle": 53.69,
      "rpm": 100,
      "speed": 7950,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4106
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1553
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7950,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03382",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.572,
      "ra": 0.0359,
      "angle": 58.25,
      "rpm": 250,
      "speed": 13128,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2376
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13128,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03383",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.671,
      "ra": 0.0638,
      "angle": 48.1,
      "rpm": 100,
      "speed": 5608,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2069
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5608,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0638
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03384",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.606,
      "ra": 0.0404,
      "angle": 31.01,
      "rpm": 175,
      "speed": 6101,
      "pressure": 20,
      "grit": 600,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6396
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2547
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1014
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 6101,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03385",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.325,
      "ra": 0.0391,
      "angle": 64.17,
      "rpm": 125,
      "speed": 7386,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4095
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1265
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7386,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03386",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.493,
      "ra": 0.0362,
      "angle": 42.98,
      "rpm": 100,
      "speed": 9895,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2325
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9895,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03387",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.343,
      "ra": 0.0673,
      "angle": 34.05,
      "rpm": 175,
      "speed": 5050,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4951
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5050,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03388",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0246,
      "angle": 52.73,
      "rpm": 250,
      "speed": 11678,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5344
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1915
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0686
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11678,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03389",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.219,
      "ra": 0.0443,
      "angle": 38.43,
      "rpm": 175,
      "speed": 11497,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4038
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1337
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11497,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0443
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03390",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.671,
      "ra": 0.0587,
      "angle": 45.28,
      "rpm": 250,
      "speed": 16379,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5473
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1792
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 16379,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03391",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.985,
      "ra": 0.0529,
      "angle": 59.92,
      "rpm": 250,
      "speed": 45272,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 45272,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03392",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.659,
      "ra": 0.065,
      "angle": 63.75,
      "rpm": 175,
      "speed": 34187,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3045
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1407
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 34187,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03393",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.973,
      "ra": 0.0232,
      "angle": 26.18,
      "rpm": 125,
      "speed": 2739,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3823
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1502
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 2739,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03394",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.433,
      "ra": 0.0741,
      "angle": 27.51,
      "rpm": 250,
      "speed": 9613,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6833
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3259
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1554
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9613,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03395",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.851,
      "ra": 0.0318,
      "angle": 63.74,
      "rpm": 125,
      "speed": 7324,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1645
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7324,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0318
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03396",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.718,
      "ra": 0.0339,
      "angle": 45.93,
      "rpm": 125,
      "speed": 8320,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.156
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 8320,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03397",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.983,
      "ra": 0.0618,
      "angle": 46.38,
      "rpm": 250,
      "speed": 33646,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2465
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 33646,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0618
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03398",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.363,
      "ra": 0.0311,
      "angle": 33.74,
      "rpm": 200,
      "speed": 7622,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7622,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03399",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.334,
      "ra": 0.028,
      "angle": 56,
      "rpm": 150,
      "speed": 20045,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5078
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1933
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20045,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03400",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.57,
      "ra": 0.0361,
      "angle": 32.97,
      "rpm": 125,
      "speed": 5811,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2381
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5811,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03401",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.314,
      "ra": 0.0195,
      "angle": 64.73,
      "rpm": 150,
      "speed": 17919,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3229
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 17919,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03402",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.437,
      "ra": 0.0731,
      "angle": 63.94,
      "rpm": 175,
      "speed": 13726,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5324
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 13726,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03403",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.596,
      "ra": 0.0499,
      "angle": 29.84,
      "rpm": 175,
      "speed": 14649,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2822
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 14649,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03404",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.059,
      "ra": 0.0542,
      "angle": 27.51,
      "rpm": 200,
      "speed": 6152,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2396
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6152,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03405",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.683,
      "ra": 0.0353,
      "angle": 46.27,
      "rpm": 150,
      "speed": 8054,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1553
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8054,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03406",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.712,
      "ra": 0.0454,
      "angle": 45.94,
      "rpm": 250,
      "speed": 33290,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3578
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1798
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0903
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 33290,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03407",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.006,
      "ra": 0.0199,
      "angle": 46.88,
      "rpm": 250,
      "speed": 34052,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3773
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1415
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 34052,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03408",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.964,
      "ra": 0.0525,
      "angle": 52.77,
      "rpm": 125,
      "speed": 15585,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3654
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1385
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 15585,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03409",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.641,
      "ra": 0.0271,
      "angle": 36.53,
      "rpm": 250,
      "speed": 12961,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1318
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12961,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03410",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.735,
      "ra": 0.0525,
      "angle": 59.73,
      "rpm": 125,
      "speed": 11275,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.38
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1964
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1016
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11275,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03411",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.97,
      "ra": 0.0449,
      "angle": 59.04,
      "rpm": 150,
      "speed": 13342,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4499
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2087
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13342,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03412",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.931,
      "ra": 0.0436,
      "angle": 47.29,
      "rpm": 175,
      "speed": 9628,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2015
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9628,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03413",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.973,
      "ra": 0.0374,
      "angle": 35.3,
      "rpm": 100,
      "speed": 2999,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1908
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2999,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03414",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.153,
      "ra": 0.0496,
      "angle": 51.53,
      "rpm": 200,
      "speed": 18196,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 18196,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03415",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.724,
      "ra": 0.0354,
      "angle": 52.91,
      "rpm": 250,
      "speed": 23449,
      "pressure": 20,
      "grit": 800,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6526
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.247
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0935
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23449,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03416",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.013,
      "ra": 0.0246,
      "angle": 48.3,
      "rpm": 175,
      "speed": 14790,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3999
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1579
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14790,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03417",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.052,
      "ra": 0.0203,
      "angle": 47.36,
      "rpm": 200,
      "speed": 27555,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2822
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0757
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 27555,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03418",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.052,
      "ra": 0.0471,
      "angle": 58.37,
      "rpm": 125,
      "speed": 10967,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2226
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10967,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03419",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.746,
      "ra": 0.0526,
      "angle": 45.83,
      "rpm": 175,
      "speed": 11620,
      "pressure": 20,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5433
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.169
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11620,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03420",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.918,
      "ra": 0.0733,
      "angle": 58.03,
      "rpm": 200,
      "speed": 27880,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.488
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2594
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1379
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 27880,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0733
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03421",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.569,
      "ra": 0.0369,
      "angle": 50.06,
      "rpm": 150,
      "speed": 13203,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2406
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13203,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03422",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.454,
      "ra": 0.0251,
      "angle": 30.58,
      "rpm": 250,
      "speed": 17177,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3758
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0971
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 17177,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03423",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.615,
      "ra": 0.0355,
      "angle": 28.58,
      "rpm": 175,
      "speed": 7002,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2377
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7002,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03424",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.953,
      "ra": 0.0357,
      "angle": 42.11,
      "rpm": 250,
      "speed": 12094,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3189
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1067
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12094,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03425",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0645,
      "angle": 52.2,
      "rpm": 175,
      "speed": 16160,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6953
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3148
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1425
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 16160,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03426",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.981,
      "ra": 0.0674,
      "angle": 31.84,
      "rpm": 125,
      "speed": 8961,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2571
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 8961,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03427",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.632,
      "ra": 0.0445,
      "angle": 41.24,
      "rpm": 250,
      "speed": 23642,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.261
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 23642,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03428",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.828,
      "ra": 0.0508,
      "angle": 58.22,
      "rpm": 200,
      "speed": 17493,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2051
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 17493,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03429",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.439,
      "ra": 0.0378,
      "angle": 48.32,
      "rpm": 200,
      "speed": 16911,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5793
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2332
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0939
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16911,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03430",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.808,
      "ra": 0.0365,
      "angle": 27.3,
      "rpm": 200,
      "speed": 7629,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2878
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7629,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03431",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.814,
      "ra": 0.0508,
      "angle": 52.76,
      "rpm": 250,
      "speed": 23372,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3229
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1281
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 23372,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03432",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.781,
      "ra": 0.0265,
      "angle": 47.87,
      "rpm": 200,
      "speed": 22311,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2172
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 22311,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03433",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.333,
      "ra": 0.0213,
      "angle": 36.22,
      "rpm": 100,
      "speed": 10274,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0846
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10274,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03434",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.77,
      "ra": 0.0266,
      "angle": 41.77,
      "rpm": 150,
      "speed": 14385,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4368
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1078
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14385,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03435",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.661,
      "ra": 0.0336,
      "angle": 53.61,
      "rpm": 125,
      "speed": 7936,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.149
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7936,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03436",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.303,
      "ra": 0.028,
      "angle": 40.74,
      "rpm": 125,
      "speed": 11665,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4989
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.191
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11665,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03437",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.496,
      "ra": 0.0411,
      "angle": 28.35,
      "rpm": 250,
      "speed": 11902,
      "pressure": 25,
      "grit": 600,
      "minutes": 26.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.248
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.101
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11902,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03438",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.656,
      "ra": 0.0176,
      "angle": 26.11,
      "rpm": 125,
      "speed": 5464,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1707
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 5464,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03439",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.308,
      "ra": 0.0687,
      "angle": 25.02,
      "rpm": 150,
      "speed": 8365,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6262
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2998
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1435
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8365,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0687
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03440",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0746,
      "angle": 34.75,
      "rpm": 175,
      "speed": 8601,
      "pressure": 20,
      "grit": 400,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6676
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3216
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1549
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8601,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0746
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03441",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.79,
      "ra": 0.0294,
      "angle": 45.95,
      "rpm": 150,
      "speed": 7991,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2294
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7991,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03442",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.894,
      "ra": 0.0612,
      "angle": 29.53,
      "rpm": 200,
      "speed": 9936,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2339
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9936,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03443",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.779,
      "ra": 0.0518,
      "angle": 50.84,
      "rpm": 200,
      "speed": 11945,
      "pressure": 25,
      "grit": 600,
      "minutes": 5.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3036
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11945,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03444",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.762,
      "ra": 0.0408,
      "angle": 42.56,
      "rpm": 150,
      "speed": 9177,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2681
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 9177,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03445",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.302,
      "ra": 0.0284,
      "angle": 43.87,
      "rpm": 150,
      "speed": 9489,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3638
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1016
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9489,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03446",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.63,
      "ra": 0.022,
      "angle": 25.56,
      "rpm": 100,
      "speed": 2850,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1894
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2850,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03447",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.69,
      "ra": 0.0548,
      "angle": 25.48,
      "rpm": 125,
      "speed": 2664,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3043
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 2664,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03448",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.062,
      "ra": 0.0179,
      "angle": 30.06,
      "rpm": 200,
      "speed": 5061,
      "pressure": 10,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3827
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1379
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5061,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03449",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.033,
      "ra": 0.0342,
      "angle": 62.17,
      "rpm": 175,
      "speed": 9944,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.188
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9944,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03450",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.39,
      "ra": 0.0262,
      "angle": 48.56,
      "rpm": 150,
      "speed": 6377,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3699
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0984
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 6377,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03451",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.051,
      "ra": 0.0348,
      "angle": 59.61,
      "rpm": 175,
      "speed": 31492,
      "pressure": 10,
      "grit": 800,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3375
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1084
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 31492,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03452",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.184,
      "ra": 0.0354,
      "angle": 52.04,
      "rpm": 150,
      "speed": 11502,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2047
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11502,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03453",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.935,
      "ra": 0.0209,
      "angle": 55.12,
      "rpm": 125,
      "speed": 16396,
      "pressure": 20,
      "grit": 1200,
      "minutes": 28.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3615
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1398
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 16396,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03454",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.644,
      "ra": 0.0641,
      "angle": 37.62,
      "rpm": 250,
      "speed": 21402,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5575
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.189
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21402,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03455",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.647,
      "ra": 0.0381,
      "angle": 53.1,
      "rpm": 200,
      "speed": 9419,
      "pressure": 25,
      "grit": 600,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2505
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9419,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03456",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.176,
      "ra": 0.0232,
      "angle": 59.38,
      "rpm": 150,
      "speed": 8060,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3178
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0859
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 8060,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03457",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.277,
      "ra": 0.0593,
      "angle": 44.44,
      "rpm": 100,
      "speed": 7700,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2752
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7700,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03458",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.239,
      "ra": 0.0265,
      "angle": 60.15,
      "rpm": 175,
      "speed": 15919,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4738
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1812
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 15919,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03459",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0459,
      "angle": 48.26,
      "rpm": 200,
      "speed": 11258,
      "pressure": 10,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3116
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1196
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11258,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0459
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03460",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.732,
      "ra": 0.0661,
      "angle": 40.21,
      "rpm": 100,
      "speed": 6900,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3384
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6900,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03461",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.383,
      "ra": 0.049,
      "angle": 34.74,
      "rpm": 175,
      "speed": 8599,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2603
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8599,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03462",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.98,
      "ra": 0.0687,
      "angle": 25.02,
      "rpm": 150,
      "speed": 8365,
      "pressure": 20,
      "grit": 400,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2595
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 8365,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0687
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03463",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.225,
      "ra": 0.0177,
      "angle": 27.98,
      "rpm": 200,
      "speed": 9392,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4247
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1472
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9392,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03464",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.008,
      "ra": 0.0363,
      "angle": 50.37,
      "rpm": 250,
      "speed": 22160,
      "pressure": 25,
      "grit": 800,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4391
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1913
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0833
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 22160,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03465",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.089,
      "ra": 0.0311,
      "angle": 58.77,
      "rpm": 250,
      "speed": 13268,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4477
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0757
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13268,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03466",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.57,
      "ra": 0.0337,
      "angle": 39.99,
      "rpm": 125,
      "speed": 8574,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6009
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.23
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.088
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8574,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03467",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.765,
      "ra": 0.0483,
      "angle": 58.9,
      "rpm": 250,
      "speed": 13304,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3835
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1922
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0964
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 13304,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0483
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03468",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.677,
      "ra": 0.042,
      "angle": 56.13,
      "rpm": 175,
      "speed": 17587,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2654
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 17587,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03469",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.0204,
      "angle": 54.84,
      "rpm": 125,
      "speed": 16298,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3106
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0796
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 16298,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03470",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.88,
      "ra": 0.0533,
      "angle": 59.39,
      "rpm": 125,
      "speed": 8958,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2166
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8958,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03471",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.242,
      "ra": 0.0345,
      "angle": 34.03,
      "rpm": 100,
      "speed": 3846,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3761
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1139
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3846,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03472",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.742,
      "ra": 0.0341,
      "angle": 47.44,
      "rpm": 175,
      "speed": 9663,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1591
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 9663,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03473",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.922,
      "ra": 0.0822,
      "angle": 32.75,
      "rpm": 150,
      "speed": 13847,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4119
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.184
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13847,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03474",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.159,
      "ra": 0.054,
      "angle": 26.17,
      "rpm": 175,
      "speed": 10223,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.417
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1501
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 10223,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.054
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03475",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.0422,
      "angle": 28.8,
      "rpm": 200,
      "speed": 6453,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.17
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 6453,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0422
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03476",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0453,
      "angle": 46.75,
      "rpm": 250,
      "speed": 27157,
      "pressure": 25,
      "grit": 600,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7028
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2818
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.113
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 27157,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03477",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.729,
      "ra": 0.0246,
      "angle": 62,
      "rpm": 250,
      "speed": 23596,
      "pressure": 10,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2062
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23596,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03478",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.681,
      "ra": 0.0386,
      "angle": 31.76,
      "rpm": 150,
      "speed": 8043,
      "pressure": 10,
      "grit": 600,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2547
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0992
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8043,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03479",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.714,
      "ra": 0.0262,
      "angle": 44.49,
      "rpm": 125,
      "speed": 6425,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6027
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2119
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0745
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6425,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03480",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.589,
      "ra": 0.0413,
      "angle": 28.8,
      "rpm": 175,
      "speed": 5646,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4707
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1394
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 5646,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03481",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.884,
      "ra": 0.0393,
      "angle": 39.38,
      "rpm": 100,
      "speed": 4497,
      "pressure": 25,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3132
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1109
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4497,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03482",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.664,
      "ra": 0.03,
      "angle": 43.63,
      "rpm": 200,
      "speed": 12575,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2234
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12575,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03483",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.932,
      "ra": 0.0235,
      "angle": 43,
      "rpm": 125,
      "speed": 9281,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2733
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0801
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9281,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03484",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.614,
      "ra": 0.0247,
      "angle": 54.33,
      "rpm": 250,
      "speed": 20152,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2104
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 20152,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03485",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.717,
      "ra": 0.0487,
      "angle": 31.92,
      "rpm": 250,
      "speed": 17969,
      "pressure": 10,
      "grit": 600,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1869
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17969,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03486",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.098,
      "ra": 0.0226,
      "angle": 46.7,
      "rpm": 125,
      "speed": 8476,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4159
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1575
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 8476,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03487",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.727,
      "ra": 0.0355,
      "angle": 59.05,
      "rpm": 150,
      "speed": 16013,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4731
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16013,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03488",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.662,
      "ra": 0.0328,
      "angle": 31.74,
      "rpm": 125,
      "speed": 4466,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2431
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0893
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4466,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03489",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.7,
      "ra": 0.0246,
      "angle": 27.99,
      "rpm": 150,
      "speed": 11745,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2045
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11745,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03490",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.508,
      "ra": 0.0348,
      "angle": 46.72,
      "rpm": 250,
      "speed": 13569,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2291
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13569,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03491",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.723,
      "ra": 0.0283,
      "angle": 41.06,
      "rpm": 125,
      "speed": 8824,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3216
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.143
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8824,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03492",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.984,
      "ra": 0.0206,
      "angle": 38.68,
      "rpm": 175,
      "speed": 11578,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3743
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1424
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 11578,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03493",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.526,
      "ra": 0.0207,
      "angle": 64.9,
      "rpm": 250,
      "speed": 39951,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3639
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0868
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 39951,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03494",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0476,
      "angle": 63.08,
      "rpm": 175,
      "speed": 16872,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.236
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16872,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0476
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03495",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.027,
      "ra": 0.0244,
      "angle": 42.72,
      "rpm": 125,
      "speed": 15358,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4032
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 15358,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03496",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.608,
      "ra": 0.0288,
      "angle": 32.56,
      "rpm": 200,
      "speed": 18350,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4207
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1101
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18350,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03497",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.296,
      "ra": 0.0234,
      "angle": 34.92,
      "rpm": 250,
      "speed": 19763,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4751
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1741
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0638
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19763,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03498",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.681,
      "ra": 0.0265,
      "angle": 47.82,
      "rpm": 125,
      "speed": 10446,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3025
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1343
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0597
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 10446,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03499",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.7,
      "ra": 0.0227,
      "angle": 43.21,
      "rpm": 150,
      "speed": 14930,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1261
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14930,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03500",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.438,
      "ra": 0.0286,
      "angle": 34.06,
      "rpm": 250,
      "speed": 12029,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2028
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12029,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0286
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03501",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.859,
      "ra": 0.0182,
      "angle": 56.58,
      "rpm": 175,
      "speed": 11836,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2377
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11836,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03502",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.122,
      "ra": 0.0396,
      "angle": 31.06,
      "rpm": 200,
      "speed": 13968,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4863
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2108
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0914
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 13968,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03503",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.831,
      "ra": 0.041,
      "angle": 39.77,
      "rpm": 150,
      "speed": 5113,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1846
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5113,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03504",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.612,
      "ra": 0.0263,
      "angle": 43.55,
      "rpm": 150,
      "speed": 7530,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 7530,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03505",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.408,
      "ra": 0.026,
      "angle": 26.58,
      "rpm": 125,
      "speed": 5565,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3722
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0984
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5565,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03506",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.988,
      "ra": 0.0262,
      "angle": 58.02,
      "rpm": 100,
      "speed": 10453,
      "pressure": 20,
      "grit": 1200,
      "minutes": 29.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3987
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1609
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10453,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03507",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.912,
      "ra": 0.0187,
      "angle": 46.89,
      "rpm": 250,
      "speed": 34060,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2496
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 34060,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03508",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.401,
      "ra": 0.0567,
      "angle": 63.05,
      "rpm": 175,
      "speed": 10117,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.481
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1651
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10117,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03509",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.433,
      "ra": 0.0446,
      "angle": 25.36,
      "rpm": 200,
      "speed": 5655,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2528
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5655,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0446
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03510",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.369,
      "ra": 0.0378,
      "angle": 34.63,
      "rpm": 250,
      "speed": 9794,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2275
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 9794,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03511",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.0174,
      "angle": 40.43,
      "rpm": 150,
      "speed": 5206,
      "pressure": 15,
      "grit": 1200,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3291
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1235
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5206,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03512",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.68,
      "ra": 0.0213,
      "angle": 41.81,
      "rpm": 100,
      "speed": 9600,
      "pressure": 10,
      "grit": 1200,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1892
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9600,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03513",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.497,
      "ra": 0.0284,
      "angle": 27.84,
      "rpm": 125,
      "speed": 3893,
      "pressure": 25,
      "grit": 800,
      "minutes": 29.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2062
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0765
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 3893,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03514",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.125,
      "ra": 0.0546,
      "angle": 27.3,
      "rpm": 175,
      "speed": 6676,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4104
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1497
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6676,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0546
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03515",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.788,
      "ra": 0.0743,
      "angle": 58.88,
      "rpm": 125,
      "speed": 22164,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.242
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 22164,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03516",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.451,
      "ra": 0.0435,
      "angle": 63.7,
      "rpm": 100,
      "speed": 5855,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6038
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2512
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1045
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5855,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0435
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03517",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.741,
      "ra": 0.0375,
      "angle": 44.57,
      "rpm": 175,
      "speed": 6759,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3515
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1667
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6759,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03518",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.494,
      "ra": 0.0461,
      "angle": 35.62,
      "rpm": 125,
      "speed": 7569,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2624
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7569,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03519",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0758,
      "angle": 41.04,
      "rpm": 100,
      "speed": 9407,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4796
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2593
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1402
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9407,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0758
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03520",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0389,
      "angle": 63.04,
      "rpm": 250,
      "speed": 14450,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3379
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1147
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14450,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03521",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.269,
      "ra": 0.0618,
      "angle": 55.31,
      "rpm": 100,
      "speed": 4939,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1692
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4939,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0618
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03522",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.986,
      "ra": 0.0394,
      "angle": 49.21,
      "rpm": 125,
      "speed": 17983,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1971
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 17983,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03523",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.886,
      "ra": 0.0206,
      "angle": 51.53,
      "rpm": 200,
      "speed": 18196,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1351
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 18196,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03524",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.218,
      "ra": 0.0629,
      "angle": 39.64,
      "rpm": 200,
      "speed": 11323,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2768
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11323,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0629
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03525",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.655,
      "ra": 0.0618,
      "angle": 55.9,
      "rpm": 100,
      "speed": 10001,
      "pressure": 15,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5532
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1849
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 10001,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0618
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03526",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.761,
      "ra": 0.0627,
      "angle": 39.7,
      "rpm": 150,
      "speed": 13610,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3311
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1441
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13610,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03527",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.372,
      "ra": 0.0502,
      "angle": 27.44,
      "rpm": 100,
      "speed": 6136,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4555
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1512
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6136,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03528",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.746,
      "ra": 0.0489,
      "angle": 61.41,
      "rpm": 175,
      "speed": 19590,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2922
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 19590,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03529",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.515,
      "ra": 0.0652,
      "angle": 45.08,
      "rpm": 175,
      "speed": 9127,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5309
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1861
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9127,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03530",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.797,
      "ra": 0.0359,
      "angle": 28.16,
      "rpm": 125,
      "speed": 5910,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3672
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1692
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5910,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03531",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.505,
      "ra": 0.0806,
      "angle": 62.85,
      "rpm": 125,
      "speed": 23994,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.724
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3483
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1675
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 23994,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0806
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03532",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.924,
      "ra": 0.0181,
      "angle": 51.64,
      "rpm": 100,
      "speed": 9120,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1293
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9120,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03533",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.064,
      "ra": 0.0211,
      "angle": 37.11,
      "rpm": 100,
      "speed": 10545,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.288
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.078
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10545,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03534",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.547,
      "ra": 0.032,
      "angle": 26.85,
      "rpm": 200,
      "speed": 5999,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5867
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2225
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0844
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 5999,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03535",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.916,
      "ra": 0.0335,
      "angle": 62.63,
      "rpm": 100,
      "speed": 9556,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1752
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9556,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03536",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.064,
      "ra": 0.0533,
      "angle": 27.7,
      "rpm": 100,
      "speed": 4647,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3922
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4647,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03537",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.783,
      "ra": 0.035,
      "angle": 31.16,
      "rpm": 175,
      "speed": 6132,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2498
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6132,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03538",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.69,
      "ra": 0.0633,
      "angle": 42.09,
      "rpm": 125,
      "speed": 4533,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7435
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3271
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1439
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4533,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03539",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.662,
      "ra": 0.0583,
      "angle": 44.29,
      "rpm": 250,
      "speed": 15982,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1965
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15982,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0583
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03540",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.914,
      "ra": 0.0336,
      "angle": 29.14,
      "rpm": 100,
      "speed": 3266,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4002
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1752
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 3266,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03541",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.289,
      "ra": 0.0562,
      "angle": 35.24,
      "rpm": 175,
      "speed": 6984,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.589
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2692
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6984,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03542",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.158,
      "ra": 0.0168,
      "angle": 48.57,
      "rpm": 250,
      "speed": 10631,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1395
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 10631,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03543",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.143,
      "ra": 0.0263,
      "angle": 35.48,
      "rpm": 200,
      "speed": 6030,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3251
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0925
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6030,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03544",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.187,
      "ra": 0.0464,
      "angle": 64.65,
      "rpm": 125,
      "speed": 14910,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5278
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2347
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1044
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 14910,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03545",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.69,
      "ra": 0.037,
      "angle": 36.88,
      "rpm": 175,
      "speed": 10999,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4728
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1323
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10999,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03546",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.739,
      "ra": 0.0281,
      "angle": 39.05,
      "rpm": 200,
      "speed": 8912,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.62
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2211
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 8912,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03547",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.544,
      "ra": 0.0646,
      "angle": 42.01,
      "rpm": 125,
      "speed": 4523,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3158
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4523,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03548",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.589,
      "ra": 0.0781,
      "angle": 57.83,
      "rpm": 125,
      "speed": 10846,
      "pressure": 25,
      "grit": 400,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5821
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2132
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10846,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0781
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03549",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.184,
      "ra": 0.0633,
      "angle": 57.68,
      "rpm": 250,
      "speed": 21625,
      "pressure": 20,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.446
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.168
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21625,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03550",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.575,
      "ra": 0.025,
      "angle": 51.84,
      "rpm": 175,
      "speed": 10688,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.559
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1984
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10688,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03551",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0762,
      "angle": 37.88,
      "rpm": 175,
      "speed": 9433,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2258
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9433,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0762
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03552",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.931,
      "ra": 0.0254,
      "angle": 64.9,
      "rpm": 100,
      "speed": 9988,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0844
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 9988,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03553",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.463,
      "ra": 0.0615,
      "angle": 63.64,
      "rpm": 150,
      "speed": 11696,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6624
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1358
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11696,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03554",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.649,
      "ra": 0.0393,
      "angle": 39.57,
      "rpm": 125,
      "speed": 5651,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1001
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5651,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03555",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.445,
      "ra": 0.0441,
      "angle": 38.97,
      "rpm": 100,
      "speed": 8893,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4516
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1411
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8893,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0441
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03556",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.415,
      "ra": 0.0414,
      "angle": 39.14,
      "rpm": 200,
      "speed": 22336,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.242
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22336,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03557",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.765,
      "ra": 0.0219,
      "angle": 50.49,
      "rpm": 100,
      "speed": 14813,
      "pressure": 10,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.234
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14813,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03558",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.602,
      "ra": 0.0704,
      "angle": 61.17,
      "rpm": 150,
      "speed": 11141,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7335
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3358
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1538
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 11141,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03559",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.586,
      "ra": 0.0251,
      "angle": 59.67,
      "rpm": 125,
      "speed": 18018,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3982
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 18018,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03560",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.332,
      "ra": 0.0625,
      "angle": 48.05,
      "rpm": 150,
      "speed": 10503,
      "pressure": 10,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4804
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1733
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10503,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0625
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03561",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.0513,
      "angle": 62.48,
      "rpm": 150,
      "speed": 28584,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2674
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 28584,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0513
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03562",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.834,
      "ra": 0.0683,
      "angle": 43.83,
      "rpm": 150,
      "speed": 11375,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2387
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11375,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03563",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.841,
      "ra": 0.0495,
      "angle": 59.95,
      "rpm": 150,
      "speed": 27180,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3271
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1273
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 27180,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03564",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.744,
      "ra": 0.038,
      "angle": 52.83,
      "rpm": 150,
      "speed": 18726,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2574
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 18726,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03565",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.722,
      "ra": 0.0392,
      "angle": 57.89,
      "rpm": 150,
      "speed": 26062,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6689
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2598
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1009
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 26062,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03566",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.345,
      "ra": 0.0467,
      "angle": 29.67,
      "rpm": 175,
      "speed": 5825,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2506
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5825,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03567",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.562,
      "ra": 0.0801,
      "angle": 55.13,
      "rpm": 100,
      "speed": 8200,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7433
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3537
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1683
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8200,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0801
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03568",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.666,
      "ra": 0.0388,
      "angle": 62.66,
      "rpm": 100,
      "speed": 7649,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3272
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7649,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03569",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.155,
      "ra": 0.0313,
      "angle": 57.29,
      "rpm": 150,
      "speed": 15444,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1042
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15444,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03570",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.626,
      "ra": 0.0697,
      "angle": 30.84,
      "rpm": 175,
      "speed": 9098,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5691
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1992
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 9098,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03571",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.983,
      "ra": 0.0199,
      "angle": 57.35,
      "rpm": 100,
      "speed": 8591,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3708
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1399
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8591,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03572",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.018,
      "angle": 26.45,
      "rpm": 250,
      "speed": 5537,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2633
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1077
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.044
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 5537,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03573",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.093,
      "ra": 0.0208,
      "angle": 48.64,
      "rpm": 175,
      "speed": 14908,
      "pressure": 10,
      "grit": 1200,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.406
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1508
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.056
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14908,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03574",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.074,
      "ra": 0.0289,
      "angle": 35.09,
      "rpm": 250,
      "speed": 19865,
      "pressure": 20,
      "grit": 800,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1762
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 19865,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03575",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.677,
      "ra": 0.0438,
      "angle": 41.79,
      "rpm": 200,
      "speed": 7196,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4976
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7196,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03576",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.054,
      "ra": 0.0349,
      "angle": 56.93,
      "rpm": 125,
      "speed": 17033,
      "pressure": 10,
      "grit": 600,
      "minutes": 28,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4496
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1918
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0818
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 17033,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03577",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0504,
      "angle": 64.16,
      "rpm": 175,
      "speed": 13784,
      "pressure": 20,
      "grit": 600,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4809
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2267
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1069
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13784,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03578",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.428,
      "ra": 0.0486,
      "angle": 39.08,
      "rpm": 100,
      "speed": 8920,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4628
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.15
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8920,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03579",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.333,
      "ra": 0.0165,
      "angle": 49,
      "rpm": 100,
      "speed": 14317,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1483
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14317,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03580",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.193,
      "ra": 0.0611,
      "angle": 63.54,
      "rpm": 200,
      "speed": 19456,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.27
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19456,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03581",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.198,
      "ra": 0.0346,
      "angle": 26.27,
      "rpm": 175,
      "speed": 3849,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2036
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 3849,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03582",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.613,
      "ra": 0.023,
      "angle": 47.87,
      "rpm": 200,
      "speed": 16734,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2052
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0687
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 16734,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03583",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0735,
      "angle": 35.19,
      "rpm": 250,
      "speed": 24907,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.195
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24907,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03584",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.652,
      "ra": 0.0743,
      "angle": 28.54,
      "rpm": 200,
      "speed": 9588,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5875
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2089
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9588,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03585",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.309,
      "ra": 0.0215,
      "angle": 58.6,
      "rpm": 250,
      "speed": 35260,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4686
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1678
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 35260,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03586",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.761,
      "ra": 0.0294,
      "angle": 31.18,
      "rpm": 200,
      "speed": 5259,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1496
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 5259,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03587",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.409,
      "ra": 0.0556,
      "angle": 43.46,
      "rpm": 125,
      "speed": 7826,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4797
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1633
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7826,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03588",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.223,
      "ra": 0.0336,
      "angle": 34.01,
      "rpm": 200,
      "speed": 15372,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.369
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1114
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 15372,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03589",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.923,
      "ra": 0.0535,
      "angle": 51.78,
      "rpm": 175,
      "speed": 10674,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3572
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1382
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10674,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03590",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.042,
      "ra": 0.0359,
      "angle": 53.93,
      "rpm": 100,
      "speed": 9590,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3391
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9590,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03591",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.599,
      "ra": 0.0243,
      "angle": 36.18,
      "rpm": 250,
      "speed": 7697,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5614
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1971
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7697,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03592",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.06,
      "ra": 0.0333,
      "angle": 54.13,
      "rpm": 250,
      "speed": 20065,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 20065,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03593",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.127,
      "ra": 0.0165,
      "angle": 39.08,
      "rpm": 150,
      "speed": 16724,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.392
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1364
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16724,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03594",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.691,
      "ra": 0.0466,
      "angle": 61.03,
      "rpm": 175,
      "speed": 9721,
      "pressure": 20,
      "grit": 600,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.689
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2807
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1144
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 9721,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0466
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03595",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.336,
      "ra": 0.0241,
      "angle": 55.11,
      "rpm": 250,
      "speed": 32785,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3504
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 32785,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03596",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.965,
      "ra": 0.0447,
      "angle": 54.04,
      "rpm": 250,
      "speed": 24032,
      "pressure": 25,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3466
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1245
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 24032,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0447
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03597",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.767,
      "ra": 0.0255,
      "angle": 63.13,
      "rpm": 125,
      "speed": 12063,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4302
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1047
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 12063,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03598",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.497,
      "ra": 0.0636,
      "angle": 54.69,
      "rpm": 100,
      "speed": 6498,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6796
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3086
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1401
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6498,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03599",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.818,
      "ra": 0.0374,
      "angle": 53.96,
      "rpm": 100,
      "speed": 15993,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1046
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 15993,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03600",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.77,
      "ra": 0.0478,
      "angle": 37.6,
      "rpm": 150,
      "speed": 16042,
      "pressure": 10,
      "grit": 600,
      "minutes": 27.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3843
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1918
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0958
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 16042,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0478
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03601",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.0395,
      "angle": 64.09,
      "rpm": 175,
      "speed": 34414,
      "pressure": 25,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1624
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 34414,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03602",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.033,
      "angle": 53.86,
      "rpm": 100,
      "speed": 9575,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2025
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9575,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03603",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.493,
      "ra": 0.0263,
      "angle": 56.73,
      "rpm": 150,
      "speed": 15266,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3885
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1011
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15266,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03604",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.631,
      "ra": 0.047,
      "angle": 46.79,
      "rpm": 250,
      "speed": 27183,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1533
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 27183,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03605",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.37,
      "ra": 0.0634,
      "angle": 32.16,
      "rpm": 250,
      "speed": 9056,
      "pressure": 10,
      "grit": 400,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6354
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2947
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1367
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9056,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0634
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03606",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.621,
      "ra": 0.0365,
      "angle": 29.92,
      "rpm": 125,
      "speed": 8394,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1506
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 8394,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03607",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.39,
      "ra": 0.0544,
      "angle": 45.5,
      "rpm": 200,
      "speed": 21078,
      "pressure": 25,
      "grit": 600,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6182
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.275
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1223
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 21078,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03608",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0182,
      "angle": 53.55,
      "rpm": 175,
      "speed": 11096,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.206
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11096,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03609",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.314,
      "ra": 0.0649,
      "angle": 64.66,
      "rpm": 100,
      "speed": 11930,
      "pressure": 20,
      "grit": 400,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6195
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.292
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1377
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11930,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03610",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.339,
      "ra": 0.0455,
      "angle": 36.41,
      "rpm": 175,
      "speed": 18081,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2468
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 18081,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0455
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03611",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.063,
      "ra": 0.0365,
      "angle": 28.32,
      "rpm": 250,
      "speed": 11889,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.197
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0848
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11889,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03612",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.426,
      "ra": 0.0436,
      "angle": 47.28,
      "rpm": 100,
      "speed": 11001,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2493
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1043
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 11001,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03613",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.759,
      "ra": 0.0409,
      "angle": 31.89,
      "rpm": 250,
      "speed": 22439,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1762
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 22439,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03614",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.636,
      "ra": 0.0603,
      "angle": 59.89,
      "rpm": 250,
      "speed": 18098,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3529
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1958
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1087
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18098,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0603
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03615",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.033,
      "ra": 0.0371,
      "angle": 62.63,
      "rpm": 175,
      "speed": 10034,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1958
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10034,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03616",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.646,
      "ra": 0.0336,
      "angle": 62.95,
      "rpm": 250,
      "speed": 14425,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3085
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1473
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14425,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03617",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.0183,
      "angle": 44.61,
      "rpm": 175,
      "speed": 22554,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3079
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 22554,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03618",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.647,
      "ra": 0.0271,
      "angle": 57.01,
      "rpm": 125,
      "speed": 6398,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 6398,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03619",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.602,
      "ra": 0.0187,
      "angle": 45.28,
      "rpm": 175,
      "speed": 9172,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1061
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9172,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03620",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0278,
      "angle": 55,
      "rpm": 150,
      "speed": 7359,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4957
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1897
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7359,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03621",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.561,
      "ra": 0.0413,
      "angle": 61.43,
      "rpm": 200,
      "speed": 22397,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4651
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1386
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22397,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03622",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.479,
      "ra": 0.0614,
      "angle": 33.05,
      "rpm": 100,
      "speed": 3728,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3013
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3728,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0614
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03623",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.128,
      "ra": 0.0357,
      "angle": 42.92,
      "rpm": 100,
      "speed": 4940,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2007
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4940,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03624",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.035,
      "ra": 0.0518,
      "angle": 42.12,
      "rpm": 125,
      "speed": 12097,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3814
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1406
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 12097,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03625",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.258,
      "ra": 0.0213,
      "angle": 35.02,
      "rpm": 200,
      "speed": 11894,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1637
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11894,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03626",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.962,
      "ra": 0.0218,
      "angle": 52.56,
      "rpm": 250,
      "speed": 15513,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3732
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1448
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 15513,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03627",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.079,
      "angle": 62.39,
      "rpm": 100,
      "speed": 9511,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3117
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1569
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9511,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.079
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03628",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0218,
      "angle": 28.6,
      "rpm": 125,
      "speed": 8008,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.325
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0842
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8008,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03629",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.486,
      "ra": 0.0355,
      "angle": 39.23,
      "rpm": 150,
      "speed": 5038,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2297
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5038,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03630",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.989,
      "ra": 0.0613,
      "angle": 25.76,
      "rpm": 250,
      "speed": 8980,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2462
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 8980,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0613
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03631",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.95,
      "ra": 0.0337,
      "angle": 40.82,
      "rpm": 125,
      "speed": 11690,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4123
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1789
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0777
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11690,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03632",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.375,
      "ra": 0.0535,
      "angle": 49.01,
      "rpm": 200,
      "speed": 8592,
      "pressure": 25,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4659
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1579
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8592,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03633",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.0219,
      "angle": 40.4,
      "rpm": 175,
      "speed": 6068,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1589
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6068,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03634",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0306,
      "angle": 51.34,
      "rpm": 200,
      "speed": 30198,
      "pressure": 25,
      "grit": 800,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3817
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1081
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 30198,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03635",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.194,
      "ra": 0.0239,
      "angle": 61.12,
      "rpm": 150,
      "speed": 11130,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4491
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1689
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11130,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03636",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.218,
      "ra": 0.0237,
      "angle": 58.12,
      "rpm": 125,
      "speed": 17457,
      "pressure": 25,
      "grit": 1200,
      "minutes": 26,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1699
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 17457,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03637",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.754,
      "ra": 0.0746,
      "angle": 62.6,
      "rpm": 100,
      "speed": 9551,
      "pressure": 15,
      "grit": 400,
      "minutes": 26.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4229
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2372
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.133
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9551,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0746
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03638",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.471,
      "ra": 0.0201,
      "angle": 62.89,
      "rpm": 150,
      "speed": 28815,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0841
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 28815,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03639",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.654,
      "ra": 0.036,
      "angle": 48.59,
      "rpm": 100,
      "speed": 7091,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1534
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7091,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03640",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.0255,
      "angle": 57.24,
      "rpm": 125,
      "speed": 6429,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3678
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6429,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03641",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.351,
      "ra": 0.0505,
      "angle": 61.47,
      "rpm": 150,
      "speed": 22415,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.594
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2612
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1149
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 22415,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03642",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.474,
      "ra": 0.0393,
      "angle": 54.79,
      "rpm": 100,
      "speed": 8140,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4403
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1316
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 8140,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03643",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.0315,
      "angle": 46.77,
      "rpm": 200,
      "speed": 10868,
      "pressure": 15,
      "grit": 800,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10868,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03644",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.743,
      "ra": 0.0381,
      "angle": 30.25,
      "rpm": 100,
      "speed": 8491,
      "pressure": 15,
      "grit": 600,
      "minutes": 26.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6702
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2577
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0991
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8491,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03645",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.142,
      "ra": 0.0279,
      "angle": 50,
      "rpm": 250,
      "speed": 36624,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3314
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0962
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 36624,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0279
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03646",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.113,
      "ra": 0.0265,
      "angle": 61.13,
      "rpm": 100,
      "speed": 18553,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0921
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 18553,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03647",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.0508,
      "angle": 52.12,
      "rpm": 200,
      "speed": 24581,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4504
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1513
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 24581,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03648",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.281,
      "ra": 0.0533,
      "angle": 57.78,
      "rpm": 175,
      "speed": 30337,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4439
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1538
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 30337,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03649",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.529,
      "ra": 0.0458,
      "angle": 41.79,
      "rpm": 200,
      "speed": 14392,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2646
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 14392,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0458
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03650",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.698,
      "ra": 0.0425,
      "angle": 41.82,
      "rpm": 250,
      "speed": 9002,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2746
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.108
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9002,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03651",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.842,
      "ra": 0.081,
      "angle": 33.71,
      "rpm": 200,
      "speed": 19036,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4689
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2612
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1454
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19036,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03652",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.385,
      "ra": 0.0574,
      "angle": 62.14,
      "rpm": 250,
      "speed": 47322,
      "pressure": 10,
      "grit": 400,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.282
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 47322,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0574
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03653",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.858,
      "ra": 0.0214,
      "angle": 44,
      "rpm": 150,
      "speed": 19039,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1355
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 19039,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03654",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.761,
      "ra": 0.018,
      "angle": 37.02,
      "rpm": 200,
      "speed": 10518,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5599
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.178
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 10518,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03655",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.564,
      "ra": 0.0187,
      "angle": 39.28,
      "rpm": 175,
      "speed": 5886,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0818
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5886,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03656",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.112,
      "ra": 0.035,
      "angle": 26.42,
      "rpm": 250,
      "speed": 5531,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 5531,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03657",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.981,
      "ra": 0.0439,
      "angle": 36.81,
      "rpm": 125,
      "speed": 5227,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3483
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1237
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5227,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03658",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.281,
      "ra": 0.0357,
      "angle": 37.84,
      "rpm": 175,
      "speed": 15076,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5234
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2138
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0874
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 15076,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03659",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.577,
      "ra": 0.0348,
      "angle": 48.97,
      "rpm": 250,
      "speed": 14307,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4423
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1241
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14307,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03660",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.04,
      "ra": 0.0491,
      "angle": 25.2,
      "rpm": 150,
      "speed": 8427,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3759
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1359
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 8427,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0491
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03661",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0438,
      "angle": 39.02,
      "rpm": 100,
      "speed": 3339,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4643
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2114
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0962
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3339,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0438
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03662",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.201,
      "ra": 0.062,
      "angle": 55.78,
      "rpm": 250,
      "speed": 16627,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2729
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 16627,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03663",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.081,
      "ra": 0.0496,
      "angle": 62.15,
      "rpm": 250,
      "speed": 28399,
      "pressure": 15,
      "grit": 400,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2316
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 28399,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03664",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.0387,
      "angle": 46.41,
      "rpm": 175,
      "speed": 18855,
      "pressure": 20,
      "grit": 800,
      "minutes": 29.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4935
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2112
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 18855,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03665",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.228,
      "ra": 0.0212,
      "angle": 62.1,
      "rpm": 200,
      "speed": 30262,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3174
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.082
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 30262,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03666",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.564,
      "ra": 0.0308,
      "angle": 34.94,
      "rpm": 175,
      "speed": 13842,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2195
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 13842,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03667",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.948,
      "ra": 0.0249,
      "angle": 57.05,
      "rpm": 200,
      "speed": 17075,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1536
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 17075,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03668",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.783,
      "ra": 0.0412,
      "angle": 54.24,
      "rpm": 125,
      "speed": 20113,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5078
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 20113,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03669",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.023,
      "ra": 0.061,
      "angle": 28.4,
      "rpm": 250,
      "speed": 15899,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3997
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1561
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15899,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.061
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03670",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.071,
      "ra": 0.0554,
      "angle": 45.46,
      "rpm": 175,
      "speed": 23032,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3991
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1487
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 23032,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03671",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.036,
      "angle": 64.15,
      "rpm": 250,
      "speed": 29532,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4015
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 29532,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03672",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.735,
      "ra": 0.0529,
      "angle": 27.71,
      "rpm": 150,
      "speed": 4649,
      "pressure": 10,
      "grit": 400,
      "minutes": 27.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.725
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.303
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1266
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 4649,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03673",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.922,
      "ra": 0.0656,
      "angle": 59.13,
      "rpm": 150,
      "speed": 21386,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3821
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 21386,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03674",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.78,
      "ra": 0.0498,
      "angle": 43.14,
      "rpm": 250,
      "speed": 9315,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5404
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9315,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03675",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.289,
      "ra": 0.0253,
      "angle": 45.01,
      "rpm": 175,
      "speed": 11389,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1806
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 11389,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03676",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.242,
      "ra": 0.0341,
      "angle": 50.17,
      "rpm": 250,
      "speed": 18383,
      "pressure": 20,
      "grit": 800,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18383,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03677",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.642,
      "ra": 0.0782,
      "angle": 55.92,
      "rpm": 150,
      "speed": 10006,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3583
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10006,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03678",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.599,
      "ra": 0.0553,
      "angle": 51.46,
      "rpm": 100,
      "speed": 9084,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.521
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1697
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9084,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03679",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.0361,
      "angle": 40.81,
      "rpm": 250,
      "speed": 8765,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2021
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 8765,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03680",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.41,
      "ra": 0.0307,
      "angle": 55.66,
      "rpm": 200,
      "speed": 9951,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5416
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2081
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0799
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9951,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03681",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.186,
      "ra": 0.0351,
      "angle": 53.01,
      "rpm": 100,
      "speed": 12533,
      "pressure": 10,
      "grit": 800,
      "minutes": 26.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4919
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.204
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0846
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 12533,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03682",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.786,
      "ra": 0.0235,
      "angle": 32.07,
      "rpm": 250,
      "speed": 9029,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2049
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9029,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03683",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.085,
      "ra": 0.0568,
      "angle": 26.59,
      "rpm": 200,
      "speed": 5939,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4059
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1518
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 5939,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0568
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03684",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.822,
      "ra": 0.032,
      "angle": 31.19,
      "rpm": 125,
      "speed": 6576,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3651
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1622
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 6576,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03685",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.679,
      "ra": 0.0311,
      "angle": 64.19,
      "rpm": 150,
      "speed": 14778,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3141
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1453
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14778,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03686",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.689,
      "ra": 0.0244,
      "angle": 41.8,
      "rpm": 250,
      "speed": 14996,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.203
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14996,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03687",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.605,
      "ra": 0.0172,
      "angle": 33.97,
      "rpm": 150,
      "speed": 4318,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1662
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4318,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03688",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.56,
      "ra": 0.0681,
      "angle": 54.61,
      "rpm": 175,
      "speed": 28382,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1934
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 28382,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03689",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0188,
      "angle": 26.85,
      "rpm": 175,
      "speed": 3937,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4166
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1483
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 3937,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03690",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.192,
      "ra": 0.0449,
      "angle": 36.84,
      "rpm": 150,
      "speed": 6278,
      "pressure": 25,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3996
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1339
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 6278,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03691",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.385,
      "ra": 0.0185,
      "angle": 27.79,
      "rpm": 200,
      "speed": 4663,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1601
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 4663,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03692",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.948,
      "ra": 0.0622,
      "angle": 42.46,
      "rpm": 250,
      "speed": 24409,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3824
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1542
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24409,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0622
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03693",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.578,
      "ra": 0.0232,
      "angle": 60.53,
      "rpm": 100,
      "speed": 14666,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1913
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 14666,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0232
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03694",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.076,
      "angle": 26.44,
      "rpm": 125,
      "speed": 9225,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.296
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9225,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.076
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03695",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.652,
      "ra": 0.031,
      "angle": 40.75,
      "rpm": 175,
      "speed": 12251,
      "pressure": 25,
      "grit": 800,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3045
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1422
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0664
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12251,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03696",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.134,
      "ra": 0.0264,
      "angle": 64.21,
      "rpm": 175,
      "speed": 27595,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.173
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 27595,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03697",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.656,
      "ra": 0.0172,
      "angle": 47.15,
      "rpm": 175,
      "speed": 23991,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1062
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 23991,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03698",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.203,
      "ra": 0.0526,
      "angle": 31.66,
      "rpm": 125,
      "speed": 11134,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2516
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 11134,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03699",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.783,
      "ra": 0.0205,
      "angle": 42.23,
      "rpm": 200,
      "speed": 19411,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1912
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19411,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03700",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.932,
      "ra": 0.0561,
      "angle": 36.83,
      "rpm": 250,
      "speed": 13075,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2287
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13075,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03701",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.98,
      "ra": 0.0278,
      "angle": 49.43,
      "rpm": 125,
      "speed": 9037,
      "pressure": 15,
      "grit": 800,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2989
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0912
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9037,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03702",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.118,
      "ra": 0.043,
      "angle": 50.41,
      "rpm": 200,
      "speed": 8872,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2193
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 8872,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.043
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03703",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.658,
      "ra": 0.0382,
      "angle": 35.18,
      "rpm": 175,
      "speed": 10458,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.323
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1585
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0778
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10458,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03704",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0261,
      "angle": 54.02,
      "rpm": 200,
      "speed": 12811,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1702
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12811,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03705",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.352,
      "ra": 0.0803,
      "angle": 44.84,
      "rpm": 100,
      "speed": 5185,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5275
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5185,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03706",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.799,
      "ra": 0.0398,
      "angle": 30.83,
      "rpm": 250,
      "speed": 6497,
      "pressure": 25,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.294
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1082
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 6497,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03707",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.901,
      "ra": 0.0579,
      "angle": 56.8,
      "rpm": 150,
      "speed": 12740,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3609
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1446
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12740,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03708",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.654,
      "ra": 0.0474,
      "angle": 53.33,
      "rpm": 250,
      "speed": 11832,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3393
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1761
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0914
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 11832,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03709",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.537,
      "ra": 0.053,
      "angle": 27.91,
      "rpm": 175,
      "speed": 6831,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5003
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6831,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03710",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.083,
      "ra": 0.0545,
      "angle": 55.76,
      "rpm": 100,
      "speed": 13296,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5129
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2429
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1151
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 13296,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03711",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0357,
      "angle": 45.41,
      "rpm": 175,
      "speed": 9201,
      "pressure": 10,
      "grit": 600,
      "minutes": 32.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5553
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2224
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0891
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9201,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03712",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.717,
      "ra": 0.0222,
      "angle": 56.71,
      "rpm": 250,
      "speed": 12716,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.579
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1952
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12716,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03713",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.417,
      "ra": 0.0243,
      "angle": 43.31,
      "rpm": 100,
      "speed": 3742,
      "pressure": 10,
      "grit": 800,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5128
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1856
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3742,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03714",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.98,
      "ra": 0.0274,
      "angle": 29.36,
      "rpm": 250,
      "speed": 12345,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2974
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0903
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 12345,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03715",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.14,
      "ra": 0.0567,
      "angle": 33.85,
      "rpm": 100,
      "speed": 3824,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5384
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2542
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3824,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03716",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.624,
      "ra": 0.0725,
      "angle": 26.75,
      "rpm": 150,
      "speed": 6723,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5761
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2044
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6723,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0725
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03717",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.146,
      "ra": 0.0453,
      "angle": 31.5,
      "rpm": 150,
      "speed": 3987,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2278
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3987,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0453
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03718",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.1,
      "ra": 0.0361,
      "angle": 56.73,
      "rpm": 125,
      "speed": 6361,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1993
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6361,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03719",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.648,
      "ra": 0.0197,
      "angle": 58.51,
      "rpm": 175,
      "speed": 15398,
      "pressure": 10,
      "grit": 1200,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.113
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 15398,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03720",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.587,
      "ra": 0.0201,
      "angle": 30.28,
      "rpm": 250,
      "speed": 17000,
      "pressure": 15,
      "grit": 1200,
      "minutes": 26.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5324
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1786
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0599
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 17000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03721",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.77,
      "ra": 0.0333,
      "angle": 38.05,
      "rpm": 100,
      "speed": 5416,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1601
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5416,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03722",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.705,
      "ra": 0.0251,
      "angle": 36.76,
      "rpm": 250,
      "speed": 7829,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2069
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 7829,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03723",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.29,
      "ra": 0.0211,
      "angle": 35.83,
      "rpm": 150,
      "speed": 12187,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.165
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12187,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03724",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.825,
      "ra": 0.0367,
      "angle": 36.16,
      "rpm": 250,
      "speed": 25640,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.174
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 25640,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03725",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.641,
      "ra": 0.0207,
      "angle": 38.2,
      "rpm": 100,
      "speed": 10879,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2041
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10879,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03726",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.395,
      "ra": 0.058,
      "angle": 49.13,
      "rpm": 250,
      "speed": 17950,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4833
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1674
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 17950,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.058
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03727",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.537,
      "ra": 0.0331,
      "angle": 33.59,
      "rpm": 200,
      "speed": 5689,
      "pressure": 10,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2256
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5689,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03728",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.339,
      "ra": 0.0365,
      "angle": 46.11,
      "rpm": 250,
      "speed": 10028,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2211
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10028,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03729",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.978,
      "ra": 0.0754,
      "angle": 36.99,
      "rpm": 100,
      "speed": 4203,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5153
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2716
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1431
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4203,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0754
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03730",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0211,
      "angle": 57.84,
      "rpm": 100,
      "speed": 6943,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.496
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1732
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0604
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6943,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03731",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.358,
      "ra": 0.0801,
      "angle": 27.11,
      "rpm": 100,
      "speed": 4545,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6692
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3298
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1625
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4545,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0801
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03732",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.304,
      "ra": 0.0439,
      "angle": 63.02,
      "rpm": 100,
      "speed": 9630,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4211
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.136
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 9630,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03733",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.183,
      "ra": 0.0487,
      "angle": 32.41,
      "rpm": 175,
      "speed": 15978,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4085
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.141
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15978,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03734",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.86,
      "ra": 0.0202,
      "angle": 36.49,
      "rpm": 250,
      "speed": 12945,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1318
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12945,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03735",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.032,
      "angle": 27.2,
      "rpm": 250,
      "speed": 15201,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5855
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2222
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0843
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15201,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03736",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.799,
      "ra": 0.038,
      "angle": 49.82,
      "rpm": 125,
      "speed": 14589,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3731
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1742
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0814
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 14589,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03737",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.771,
      "ra": 0.0226,
      "angle": 52.74,
      "rpm": 250,
      "speed": 31149,
      "pressure": 15,
      "grit": 1200,
      "minutes": 4.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.132
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 31149,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03738",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.689,
      "ra": 0.0485,
      "angle": 45.48,
      "rpm": 150,
      "speed": 7900,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2845
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1175
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 7900,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03739",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.647,
      "ra": 0.0183,
      "angle": 61.42,
      "rpm": 175,
      "speed": 32656,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2653
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1088
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0446
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 32656,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03740",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.873,
      "ra": 0.0217,
      "angle": 40.16,
      "rpm": 100,
      "speed": 3445,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2548
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0744
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3445,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03741",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0301,
      "angle": 64.05,
      "rpm": 100,
      "speed": 11790,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5747
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.215
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 11790,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03742",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.706,
      "ra": 0.0377,
      "angle": 55.32,
      "rpm": 175,
      "speed": 17289,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2659
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1001
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 17289,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03743",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.025,
      "ra": 0.0552,
      "angle": 47.12,
      "rpm": 150,
      "speed": 12329,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4938
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2379
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1146
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12329,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0552
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03744",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.411,
      "ra": 0.0227,
      "angle": 41.76,
      "rpm": 150,
      "speed": 5393,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5025
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.179
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0637
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5393,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03745",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.523,
      "ra": 0.0382,
      "angle": 28.45,
      "rpm": 150,
      "speed": 9557,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4458
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1305
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9557,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03746",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.841,
      "ra": 0.0326,
      "angle": 44.2,
      "rpm": 125,
      "speed": 4784,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1656
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4784,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03747",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.688,
      "ra": 0.0303,
      "angle": 47.85,
      "rpm": 150,
      "speed": 20907,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3152
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1444
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20907,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0303
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03748",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.241,
      "ra": 0.0309,
      "angle": 27.9,
      "rpm": 100,
      "speed": 6243,
      "pressure": 10,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1958
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0778
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6243,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03749",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.029,
      "ra": 0.0494,
      "angle": 48.03,
      "rpm": 250,
      "speed": 10498,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.374
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1359
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 10498,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03750",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.673,
      "ra": 0.0803,
      "angle": 36.55,
      "rpm": 150,
      "speed": 6225,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7831
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3665
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1716
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6225,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03751",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.68,
      "ra": 0.0301,
      "angle": 51.03,
      "rpm": 175,
      "speed": 10496,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2249
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10496,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03752",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.0592,
      "angle": 44.48,
      "rpm": 100,
      "speed": 12846,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6955
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1346
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12846,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03753",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.266,
      "ra": 0.0629,
      "angle": 58.47,
      "rpm": 250,
      "speed": 35166,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4654
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1711
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 35166,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0629
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03754",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.082,
      "ra": 0.0578,
      "angle": 41.21,
      "rpm": 175,
      "speed": 6201,
      "pressure": 25,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2501
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1202
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6201,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03755",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.789,
      "ra": 0.0175,
      "angle": 41.5,
      "rpm": 250,
      "speed": 14878,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5626
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1769
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14878,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03756",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.642,
      "ra": 0.0356,
      "angle": 45.7,
      "rpm": 100,
      "speed": 13238,
      "pressure": 25,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4579
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1277
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 13238,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03757",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.759,
      "ra": 0.0419,
      "angle": 38.25,
      "rpm": 250,
      "speed": 21788,
      "pressure": 10,
      "grit": 600,
      "minutes": 26.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3679
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1783
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21788,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03758",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.487,
      "ra": 0.0317,
      "angle": 54.5,
      "rpm": 150,
      "speed": 24270,
      "pressure": 25,
      "grit": 800,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2171
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 24270,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0317
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03759",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.528,
      "ra": 0.0723,
      "angle": 55.03,
      "rpm": 100,
      "speed": 6546,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7127
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.155
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6546,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03760",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.045,
      "ra": 0.0388,
      "angle": 30.67,
      "rpm": 100,
      "speed": 5169,
      "pressure": 20,
      "grit": 800,
      "minutes": 27.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4587
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2014
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0884
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5169,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03761",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.235,
      "ra": 0.0322,
      "angle": 44.42,
      "rpm": 200,
      "speed": 7696,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1994
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0801
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7696,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0322
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03762",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.465,
      "ra": 0.0773,
      "angle": 41.52,
      "rpm": 100,
      "speed": 9527,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7021
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3365
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1613
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9527,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0773
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03763",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.216,
      "ra": 0.0245,
      "angle": 62.63,
      "rpm": 250,
      "speed": 47781,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4581
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1726
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 47781,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03764",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.728,
      "ra": 0.0189,
      "angle": 39.52,
      "rpm": 125,
      "speed": 8464,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2922
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1173
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8464,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03765",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.859,
      "ra": 0.0478,
      "angle": 56.77,
      "rpm": 125,
      "speed": 6366,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3279
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1252
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6366,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0478
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03766",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0436,
      "angle": 43.94,
      "rpm": 250,
      "speed": 19011,
      "pressure": 15,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5141
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2259
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0992
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19011,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0436
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03767",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.518,
      "ra": 0.053,
      "angle": 63.41,
      "rpm": 125,
      "speed": 12129,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6562
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2836
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1226
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12129,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03768",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.128,
      "ra": 0.0343,
      "angle": 30.39,
      "rpm": 100,
      "speed": 3413,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3521
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1099
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 3413,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03769",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0161,
      "angle": 46.09,
      "rpm": 125,
      "speed": 16705,
      "pressure": 10,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.511
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1614
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.051
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 16705,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0161
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03770",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.681,
      "ra": 0.0672,
      "angle": 60.08,
      "rpm": 250,
      "speed": 22709,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3147
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1454
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 22709,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03771",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.737,
      "ra": 0.0572,
      "angle": 32.74,
      "rpm": 175,
      "speed": 4845,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2053
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4845,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0572
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03772",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.249,
      "ra": 0.0645,
      "angle": 32.42,
      "rpm": 100,
      "speed": 7306,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5954
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2838
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1353
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7306,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03773",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.435,
      "ra": 0.0307,
      "angle": 40.95,
      "rpm": 125,
      "speed": 7331,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2099
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7331,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03774",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.136,
      "ra": 0.0706,
      "angle": 29.7,
      "rpm": 125,
      "speed": 10412,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.45
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1782
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 10412,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03775",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.634,
      "ra": 0.0596,
      "angle": 35.02,
      "rpm": 125,
      "speed": 12389,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3511
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1944
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1076
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 12389,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0596
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03776",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0235,
      "angle": 35.61,
      "rpm": 150,
      "speed": 15134,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5617
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.195
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15134,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03777",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.037,
      "ra": 0.0761,
      "angle": 33.92,
      "rpm": 125,
      "speed": 7186,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2809
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7186,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03778",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0343,
      "angle": 48.51,
      "rpm": 250,
      "speed": 10616,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2317
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10616,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03779",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.966,
      "ra": 0.0391,
      "angle": 35.49,
      "rpm": 100,
      "speed": 3016,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1139
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3016,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0391
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03780",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.312,
      "ra": 0.0411,
      "angle": 43.32,
      "rpm": 250,
      "speed": 24953,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2322
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 24953,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0411
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03781",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.119,
      "ra": 0.0193,
      "angle": 63.68,
      "rpm": 100,
      "speed": 19509,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4055
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.147
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 19509,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03782",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.776,
      "ra": 0.078,
      "angle": 40.41,
      "rpm": 125,
      "speed": 14452,
      "pressure": 20,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.813
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3722
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1704
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 14452,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.078
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03783",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.575,
      "ra": 0.0643,
      "angle": 60.06,
      "rpm": 125,
      "speed": 6810,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5423
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6810,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0643
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03784",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.679,
      "ra": 0.0612,
      "angle": 49.64,
      "rpm": 125,
      "speed": 9081,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2038
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9081,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03785",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.392,
      "ra": 0.0691,
      "angle": 63.42,
      "rpm": 100,
      "speed": 5823,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5116
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.188
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5823,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03786",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.737,
      "ra": 0.024,
      "angle": 60.03,
      "rpm": 125,
      "speed": 9074,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.133
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 9074,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03787",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.972,
      "ra": 0.0739,
      "angle": 59.75,
      "rpm": 200,
      "speed": 14437,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1744
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14437,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03788",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.775,
      "ra": 0.0678,
      "angle": 60.07,
      "rpm": 250,
      "speed": 45409,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3469
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 45409,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0678
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03789",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.811,
      "ra": 0.0357,
      "angle": 31.84,
      "rpm": 250,
      "speed": 6721,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1702
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 6721,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03790",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.404,
      "ra": 0.0395,
      "angle": 41.6,
      "rpm": 175,
      "speed": 16707,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.427
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1299
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16707,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03791",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.066,
      "ra": 0.0251,
      "angle": 46.8,
      "rpm": 100,
      "speed": 4078,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4176
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1636
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4078,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03792",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.067,
      "ra": 0.0608,
      "angle": 41.79,
      "rpm": 150,
      "speed": 14392,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2547
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 14392,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03793",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.53,
      "ra": 0.0247,
      "angle": 53.67,
      "rpm": 200,
      "speed": 19072,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5454
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1944
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0693
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19072,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03794",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.269,
      "ra": 0.0207,
      "angle": 47.22,
      "rpm": 175,
      "speed": 24031,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3218
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0816
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 24031,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03795",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.656,
      "ra": 0.0285,
      "angle": 35.23,
      "rpm": 250,
      "speed": 19950,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2306
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0811
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 19950,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03796",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.125,
      "ra": 0.0354,
      "angle": 27.81,
      "rpm": 150,
      "speed": 7000,
      "pressure": 15,
      "grit": 600,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4738
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1996
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0841
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03797",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.785,
      "ra": 0.0344,
      "angle": 48.46,
      "rpm": 100,
      "speed": 14139,
      "pressure": 15,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1643
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 14139,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03798",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.422,
      "ra": 0.0782,
      "angle": 28.61,
      "rpm": 150,
      "speed": 4806,
      "pressure": 20,
      "grit": 400,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6886
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3335
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1615
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 4806,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03799",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.325,
      "ra": 0.0202,
      "angle": 46.07,
      "rpm": 200,
      "speed": 26716,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1636
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0575
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 26716,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03800",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.323,
      "ra": 0.0495,
      "angle": 61.83,
      "rpm": 150,
      "speed": 22576,
      "pressure": 15,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.148
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 22576,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03801",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.672,
      "ra": 0.018,
      "angle": 48.41,
      "rpm": 100,
      "speed": 5649,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1735
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5649,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03802",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0264,
      "angle": 41.39,
      "rpm": 125,
      "speed": 8901,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1641
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0658
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8901,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03803",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.851,
      "ra": 0.0371,
      "angle": 38.71,
      "rpm": 100,
      "speed": 4414,
      "pressure": 20,
      "grit": 800,
      "minutes": 26.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3889
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1777
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0812
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4414,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03804",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.097,
      "ra": 0.026,
      "angle": 50.83,
      "rpm": 150,
      "speed": 6717,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1689
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0663
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 6717,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03805",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.554,
      "ra": 0.0224,
      "angle": 37.76,
      "rpm": 200,
      "speed": 10744,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5385
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1866
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10744,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03806",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.658,
      "ra": 0.0449,
      "angle": 28.16,
      "rpm": 175,
      "speed": 6895,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1719
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6895,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03807",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.63,
      "ra": 0.0233,
      "angle": 63.91,
      "rpm": 150,
      "speed": 14697,
      "pressure": 15,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1949
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14697,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03808",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.769,
      "ra": 0.0223,
      "angle": 64.4,
      "rpm": 100,
      "speed": 5935,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.131
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5935,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03809",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.614,
      "ra": 0.0329,
      "angle": 45.06,
      "rpm": 175,
      "speed": 13684,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2954
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1421
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0684
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 13684,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0329
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03810",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.025,
      "ra": 0.0186,
      "angle": 26.49,
      "rpm": 100,
      "speed": 7395,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3762
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1381
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 7395,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03811",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.525,
      "ra": 0.0324,
      "angle": 40.97,
      "rpm": 150,
      "speed": 5281,
      "pressure": 15,
      "grit": 800,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5822
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2223
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0849
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5281,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03812",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.274,
      "ra": 0.0358,
      "angle": 56.04,
      "rpm": 250,
      "speed": 41796,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3873
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1178
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 41796,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03813",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.624,
      "ra": 0.0313,
      "angle": 40.01,
      "rpm": 100,
      "speed": 3431,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4354
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1167
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3431,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0313
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03814",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.649,
      "ra": 0.0467,
      "angle": 46.49,
      "rpm": 125,
      "speed": 5060,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2775
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5060,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03815",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.368,
      "ra": 0.0262,
      "angle": 32.55,
      "rpm": 100,
      "speed": 4586,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.366
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0979
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4586,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03816",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.221,
      "ra": 0.0598,
      "angle": 28.19,
      "rpm": 250,
      "speed": 11832,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5744
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2702
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1271
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 11832,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0598
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03817",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.126,
      "ra": 0.0253,
      "angle": 46.95,
      "rpm": 250,
      "speed": 27287,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3177
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0897
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 27287,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03818",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.471,
      "ra": 0.0252,
      "angle": 58.3,
      "rpm": 125,
      "speed": 8761,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1925
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8761,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03819",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.507,
      "ra": 0.0338,
      "angle": 25.48,
      "rpm": 175,
      "speed": 4972,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2257
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 4972,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0338
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03820",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.71,
      "ra": 0.0708,
      "angle": 48.93,
      "rpm": 150,
      "speed": 6432,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2047
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6432,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0708
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03821",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.701,
      "ra": 0.0462,
      "angle": 26.99,
      "rpm": 150,
      "speed": 6785,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6905
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2803
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1138
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6785,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03822",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.72,
      "ra": 0.0606,
      "angle": 56.05,
      "rpm": 100,
      "speed": 5017,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3878
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2089
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1125
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 5017,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03823",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.438,
      "ra": 0.0321,
      "angle": 46.81,
      "rpm": 175,
      "speed": 11898,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5558
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2148
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.083
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11898,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0321
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03824",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.789,
      "ra": 0.0337,
      "angle": 57.08,
      "rpm": 200,
      "speed": 17086,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3587
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1631
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0741
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17086,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03825",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.57,
      "ra": 0.0616,
      "angle": 50.21,
      "rpm": 200,
      "speed": 11776,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5335
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1813
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11776,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03826",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.294,
      "ra": 0.0504,
      "angle": 25.29,
      "rpm": 125,
      "speed": 3524,
      "pressure": 15,
      "grit": 400,
      "minutes": 28.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5749
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2554
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3524,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03827",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.538,
      "ra": 0.0274,
      "angle": 28.8,
      "rpm": 100,
      "speed": 6453,
      "pressure": 25,
      "grit": 1200,
      "minutes": 28.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5619
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2053
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.075
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6453,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03828",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.183,
      "ra": 0.0525,
      "angle": 47.92,
      "rpm": 200,
      "speed": 16753,
      "pressure": 10,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2492
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 16753,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03829",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.897,
      "ra": 0.0519,
      "angle": 42.4,
      "rpm": 150,
      "speed": 10967,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2158
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 10967,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03830",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.027,
      "ra": 0.0782,
      "angle": 42.07,
      "rpm": 200,
      "speed": 12081,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4353
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1845
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12081,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0782
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03831",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.302,
      "ra": 0.0186,
      "angle": 31.75,
      "rpm": 175,
      "speed": 9381,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1556
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9381,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03832",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.197,
      "ra": 0.0791,
      "angle": 63.42,
      "rpm": 175,
      "speed": 20381,
      "pressure": 25,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4839
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1957
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 20381,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03833",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.379,
      "ra": 0.0219,
      "angle": 26.27,
      "rpm": 150,
      "speed": 8797,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4895
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1738
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0617
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8797,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03834",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.667,
      "ra": 0.0488,
      "angle": 36.64,
      "rpm": 150,
      "speed": 4681,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5138
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 4681,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03835",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.771,
      "ra": 0.0318,
      "angle": 52.02,
      "rpm": 200,
      "speed": 9198,
      "pressure": 10,
      "grit": 800,
      "minutes": 26.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3475
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1566
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9198,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0318
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03836",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0654,
      "angle": 37.55,
      "rpm": 100,
      "speed": 5340,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4114
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5340,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03837",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.933,
      "ra": 0.0595,
      "angle": 29.92,
      "rpm": 100,
      "speed": 3358,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3728
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1489
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3358,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03838",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.204,
      "ra": 0.0541,
      "angle": 49.78,
      "rpm": 125,
      "speed": 10932,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1522
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10932,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03839",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0516,
      "angle": 59.07,
      "rpm": 150,
      "speed": 26699,
      "pressure": 15,
      "grit": 400,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2674
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1175
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 26699,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0516
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03840",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.575,
      "ra": 0.0169,
      "angle": 28.1,
      "rpm": 175,
      "speed": 5503,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1631
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 5503,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03841",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0647,
      "angle": 59.24,
      "rpm": 175,
      "speed": 15629,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5119
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2569
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1289
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 15629,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03842",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.369,
      "ra": 0.0203,
      "angle": 55.06,
      "rpm": 175,
      "speed": 28656,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3363
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0826
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 28656,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03843",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.462,
      "ra": 0.0401,
      "angle": 48.35,
      "rpm": 250,
      "speed": 10577,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.595
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2421
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0985
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10577,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0401
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03844",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0192,
      "angle": 48.3,
      "rpm": 100,
      "speed": 11269,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4675
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1613
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 11269,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03845",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.041,
      "ra": 0.0518,
      "angle": 42.42,
      "rpm": 150,
      "speed": 18288,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2322
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 18288,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03846",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.515,
      "ra": 0.0319,
      "angle": 50.89,
      "rpm": 125,
      "speed": 5605,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4183
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1155
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 5605,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03847",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.095,
      "ra": 0.0183,
      "angle": 54.63,
      "rpm": 100,
      "speed": 6490,
      "pressure": 25,
      "grit": 1200,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.28
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6490,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03848",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.029,
      "angle": 33.56,
      "rpm": 125,
      "speed": 4737,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1675
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4737,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03849",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0236,
      "angle": 27.07,
      "rpm": 150,
      "speed": 11344,
      "pressure": 20,
      "grit": 1200,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4097
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1582
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0611
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11344,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03850",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.783,
      "ra": 0.0208,
      "angle": 48.23,
      "rpm": 150,
      "speed": 8438,
      "pressure": 10,
      "grit": 1200,
      "minutes": 28.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.586
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1926
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8438,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03851",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.18,
      "ra": 0.0315,
      "angle": 62.16,
      "rpm": 125,
      "speed": 18936,
      "pressure": 20,
      "grit": 800,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.477
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1928
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 18936,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03852",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.79,
      "ra": 0.0409,
      "angle": 31.35,
      "rpm": 125,
      "speed": 11020,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1798
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 11020,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03853",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.518,
      "ra": 0.0647,
      "angle": 53.61,
      "rpm": 175,
      "speed": 22222,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5303
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1852
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 22222,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03854",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.844,
      "ra": 0.0407,
      "angle": 25.88,
      "rpm": 250,
      "speed": 18046,
      "pressure": 25,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1853
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18046,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03855",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.641,
      "ra": 0.0556,
      "angle": 50.26,
      "rpm": 125,
      "speed": 7368,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3021
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7368,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0556
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03856",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.706,
      "ra": 0.0191,
      "angle": 49.88,
      "rpm": 250,
      "speed": 14609,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1805
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14609,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03857",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.101,
      "ra": 0.0385,
      "angle": 30.39,
      "rpm": 125,
      "speed": 5333,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4761
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.089
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5333,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03858",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.94,
      "ra": 0.0243,
      "angle": 41.25,
      "rpm": 175,
      "speed": 6208,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1511
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 6208,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03859",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.0357,
      "angle": 60.8,
      "rpm": 125,
      "speed": 13824,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2282
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13824,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03860",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.623,
      "ra": 0.0722,
      "angle": 37.99,
      "rpm": 175,
      "speed": 5678,
      "pressure": 25,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3423
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5678,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03861",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.443,
      "ra": 0.0612,
      "angle": 60.69,
      "rpm": 175,
      "speed": 12874,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6548
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2972
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1349
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12874,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0612
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03862",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.358,
      "ra": 0.026,
      "angle": 61.52,
      "rpm": 200,
      "speed": 37396,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3633
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0972
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 37396,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03863",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.786,
      "ra": 0.0459,
      "angle": 58.36,
      "rpm": 250,
      "speed": 21929,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3864
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1899
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0934
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21929,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0459
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03864",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.949,
      "ra": 0.0196,
      "angle": 56.71,
      "rpm": 100,
      "speed": 8477,
      "pressure": 15,
      "grit": 1200,
      "minutes": 5.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1364
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 8477,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03865",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.957,
      "ra": 0.0165,
      "angle": 40.39,
      "rpm": 150,
      "speed": 10400,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2472
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 10400,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03866",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.764,
      "ra": 0.0259,
      "angle": 36.28,
      "rpm": 250,
      "speed": 7719,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2137
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 7719,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03867",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.697,
      "ra": 0.0328,
      "angle": 55.24,
      "rpm": 200,
      "speed": 26301,
      "pressure": 10,
      "grit": 800,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6327
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2359
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.088
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 26301,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0328
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03868",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.706,
      "ra": 0.0375,
      "angle": 35.32,
      "rpm": 125,
      "speed": 7501,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2654
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0998
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7501,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03869",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.949,
      "ra": 0.0249,
      "angle": 33.31,
      "rpm": 150,
      "speed": 8459,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1537
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8459,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03870",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.181,
      "ra": 0.029,
      "angle": 61.24,
      "rpm": 200,
      "speed": 37188,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4675
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1851
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0733
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 37188,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03871",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.095,
      "ra": 0.0736,
      "angle": 45.79,
      "rpm": 250,
      "speed": 33168,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2839
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 33168,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03872",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.694,
      "ra": 0.0198,
      "angle": 50.84,
      "rpm": 100,
      "speed": 7465,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1831
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7465,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03873",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.282,
      "ra": 0.0201,
      "angle": 27.29,
      "rpm": 200,
      "speed": 9152,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3209
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9152,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03874",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.039,
      "ra": 0.0345,
      "angle": 37.54,
      "rpm": 125,
      "speed": 10677,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10677,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03875",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.067,
      "ra": 0.0402,
      "angle": 63.82,
      "rpm": 125,
      "speed": 9781,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2071
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9781,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03876",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.144,
      "ra": 0.0537,
      "angle": 55.08,
      "rpm": 100,
      "speed": 16382,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2479
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 16382,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03877",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.154,
      "ra": 0.0716,
      "angle": 27.69,
      "rpm": 150,
      "speed": 6968,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5759
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2874
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1435
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6968,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03878",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.108,
      "ra": 0.0416,
      "angle": 47.53,
      "rpm": 125,
      "speed": 13833,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.371
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1242
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13833,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03879",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.604,
      "ra": 0.0521,
      "angle": 41.58,
      "rpm": 150,
      "speed": 8946,
      "pressure": 20,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1633
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8946,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03880",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.341,
      "ra": 0.0626,
      "angle": 47.01,
      "rpm": 150,
      "speed": 20495,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2897
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 20495,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03881",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0414,
      "angle": 34.67,
      "rpm": 250,
      "speed": 7355,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6287
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2539
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1025
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 7355,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03882",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.722,
      "ra": 0.031,
      "angle": 32.77,
      "rpm": 100,
      "speed": 4619,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1496
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 4619,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03883",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.0668,
      "angle": 51.69,
      "rpm": 100,
      "speed": 9131,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.325
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9131,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03884",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1,
      "ra": 0.0341,
      "angle": 60.75,
      "rpm": 125,
      "speed": 6905,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1847
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6905,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03885",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.201,
      "ra": 0.0251,
      "angle": 44.56,
      "rpm": 200,
      "speed": 7723,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3308
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7723,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03886",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.678,
      "ra": 0.0345,
      "angle": 47.71,
      "rpm": 250,
      "speed": 10419,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6354
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2406
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0911
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10419,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03887",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.31,
      "ra": 0.024,
      "angle": 60.23,
      "rpm": 125,
      "speed": 6833,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1773
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6833,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03888",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.127,
      "ra": 0.0512,
      "angle": 56.4,
      "rpm": 100,
      "speed": 8423,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2402
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 8423,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03889",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.651,
      "ra": 0.0233,
      "angle": 50.04,
      "rpm": 200,
      "speed": 8798,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 8798,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03890",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.15,
      "ra": 0.035,
      "angle": 55.83,
      "rpm": 200,
      "speed": 9987,
      "pressure": 10,
      "grit": 600,
      "minutes": 26,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2006
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0838
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9987,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03891",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.86,
      "ra": 0.0355,
      "angle": 55.25,
      "rpm": 125,
      "speed": 8221,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3876
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1747
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8221,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03892",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.903,
      "ra": 0.0626,
      "angle": 53.1,
      "rpm": 200,
      "speed": 9419,
      "pressure": 10,
      "grit": 400,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2378
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.122
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9419,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0626
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03893",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.572,
      "ra": 0.0498,
      "angle": 48.44,
      "rpm": 200,
      "speed": 22611,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4974
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22611,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03894",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.102,
      "ra": 0.0487,
      "angle": 57.45,
      "rpm": 150,
      "speed": 10331,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5053
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2317
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1062
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 10331,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03895",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.794,
      "ra": 0.045,
      "angle": 59.49,
      "rpm": 250,
      "speed": 44880,
      "pressure": 10,
      "grit": 600,
      "minutes": 6.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2841
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 44880,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03896",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.979,
      "ra": 0.0587,
      "angle": 42.42,
      "rpm": 100,
      "speed": 6096,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2397
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6096,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03897",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.407,
      "ra": 0.0206,
      "angle": 27.07,
      "rpm": 200,
      "speed": 12100,
      "pressure": 25,
      "grit": 1200,
      "minutes": 4.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1702
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12100,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03898",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.713,
      "ra": 0.0209,
      "angle": 41.08,
      "rpm": 175,
      "speed": 10300,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.295
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0505
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10300,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03899",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.316,
      "ra": 0.0343,
      "angle": 45.45,
      "rpm": 150,
      "speed": 15789,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5288
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2125
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0854
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15789,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03900",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.633,
      "ra": 0.039,
      "angle": 54.34,
      "rpm": 125,
      "speed": 6047,
      "pressure": 20,
      "grit": 800,
      "minutes": 28.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.642
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2524
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0992
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 6047,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.039
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03901",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.719,
      "ra": 0.0267,
      "angle": 28.45,
      "rpm": 200,
      "speed": 12742,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2399
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.08
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12742,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03902",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.48,
      "ra": 0.0198,
      "angle": 43.38,
      "rpm": 175,
      "speed": 10934,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3513
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0834
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10934,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03903",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.198,
      "ra": 0.0555,
      "angle": 46.88,
      "rpm": 125,
      "speed": 5108,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5558
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2579
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1196
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5108,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03904",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.119,
      "ra": 0.0487,
      "angle": 64.42,
      "rpm": 200,
      "speed": 31666,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2334
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 31666,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0487
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03905",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.962,
      "ra": 0.0351,
      "angle": 53,
      "rpm": 100,
      "speed": 12531,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4204
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1838
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 12531,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03906",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.325,
      "ra": 0.0457,
      "angle": 63.72,
      "rpm": 100,
      "speed": 5857,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.571
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2461
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.106
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5857,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0457
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03907",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.637,
      "ra": 0.0775,
      "angle": 46,
      "rpm": 125,
      "speed": 10001,
      "pressure": 20,
      "grit": 400,
      "minutes": 27.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3762
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2222
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1312
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10001,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03908",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.073,
      "ra": 0.0241,
      "angle": 55.32,
      "rpm": 200,
      "speed": 19759,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19759,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03909",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.803,
      "ra": 0.0344,
      "angle": 31.1,
      "rpm": 100,
      "speed": 2623,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.281
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 2623,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0344
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03910",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.971,
      "ra": 0.0439,
      "angle": 37.73,
      "rpm": 200,
      "speed": 12882,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3459
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 12882,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03911",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.738,
      "ra": 0.0601,
      "angle": 26.87,
      "rpm": 250,
      "speed": 9381,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3942
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2106
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1125
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9381,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03912",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.146,
      "ra": 0.0439,
      "angle": 35.61,
      "rpm": 125,
      "speed": 6306,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3863
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 6306,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03913",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.779,
      "ra": 0.0616,
      "angle": 36,
      "rpm": 175,
      "speed": 7145,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7674
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.331
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1428
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7145,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03914",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.057,
      "ra": 0.0727,
      "angle": 36.33,
      "rpm": 200,
      "speed": 16492,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4331
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1774
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16492,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03915",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.572,
      "ra": 0.0192,
      "angle": 46.93,
      "rpm": 150,
      "speed": 16365,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1737
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16365,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03916",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.556,
      "ra": 0.0677,
      "angle": 57.28,
      "rpm": 250,
      "speed": 34314,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7106
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3246
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1482
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 34314,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03917",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.007,
      "ra": 0.02,
      "angle": 55.78,
      "rpm": 200,
      "speed": 9976,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2727
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9976,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.02
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03918",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.559,
      "ra": 0.0515,
      "angle": 64.87,
      "rpm": 100,
      "speed": 11978,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2834
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 11978,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03919",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.998,
      "ra": 0.0633,
      "angle": 40.35,
      "rpm": 150,
      "speed": 17315,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.398
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1587
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 17315,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03920",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.39,
      "ra": 0.0231,
      "angle": 29.18,
      "rpm": 100,
      "speed": 4089,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3547
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0905
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4089,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03921",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.153,
      "ra": 0.0486,
      "angle": 36.21,
      "rpm": 100,
      "speed": 6163,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4013
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1396
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6163,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03922",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.753,
      "ra": 0.0395,
      "angle": 46.46,
      "rpm": 200,
      "speed": 16181,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4951
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1398
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16181,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03923",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.848,
      "ra": 0.0563,
      "angle": 61.71,
      "rpm": 100,
      "speed": 9384,
      "pressure": 15,
      "grit": 400,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2185
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9384,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03924",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.63,
      "ra": 0.0188,
      "angle": 43.83,
      "rpm": 175,
      "speed": 6635,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1954
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 6635,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03925",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.749,
      "ra": 0.0193,
      "angle": 48.72,
      "rpm": 200,
      "speed": 11380,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2212
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11380,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03926",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.108,
      "ra": 0.0339,
      "angle": 53.5,
      "rpm": 100,
      "speed": 12668,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1938
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0811
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 12668,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03927",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.42,
      "ra": 0.0332,
      "angle": 60.04,
      "rpm": 150,
      "speed": 16337,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.406
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1161
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16337,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03928",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.173,
      "ra": 0.0692,
      "angle": 29.13,
      "rpm": 125,
      "speed": 3061,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5781
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2849
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1404
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3061,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03929",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.754,
      "ra": 0.0353,
      "angle": 40.89,
      "rpm": 250,
      "speed": 11712,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3507
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1631
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11712,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03930",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.273,
      "ra": 0.0507,
      "angle": 35.62,
      "rpm": 150,
      "speed": 4542,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1485
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 4542,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03931",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.959,
      "ra": 0.0295,
      "angle": 50.11,
      "rpm": 250,
      "speed": 14686,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1682
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14686,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03932",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.755,
      "ra": 0.0539,
      "angle": 25.69,
      "rpm": 250,
      "speed": 17909,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3076
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17909,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03933",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.754,
      "ra": 0.0349,
      "angle": 56.82,
      "rpm": 175,
      "speed": 23791,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6588
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2474
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 23791,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03934",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.072,
      "ra": 0.0424,
      "angle": 43.81,
      "rpm": 150,
      "speed": 18948,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2132
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 18948,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03935",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.69,
      "ra": 0.0549,
      "angle": 27.96,
      "rpm": 150,
      "speed": 11732,
      "pressure": 25,
      "grit": 600,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3046
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1293
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11732,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03936",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.7,
      "ra": 0.0288,
      "angle": 33.12,
      "rpm": 250,
      "speed": 23354,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6133
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2213
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0798
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 23354,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03937",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.297,
      "ra": 0.0351,
      "angle": 36.44,
      "rpm": 100,
      "speed": 3102,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5261
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2134
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0865
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3102,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03938",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.149,
      "ra": 0.0186,
      "angle": 56.39,
      "rpm": 250,
      "speed": 33683,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2907
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 33683,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03939",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.643,
      "ra": 0.0531,
      "angle": 54.4,
      "rpm": 175,
      "speed": 22604,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2954
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 22604,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03940",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.433,
      "ra": 0.0367,
      "angle": 32.94,
      "rpm": 200,
      "speed": 18576,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2293
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18576,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03941",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.405,
      "ra": 0.0665,
      "angle": 46.07,
      "rpm": 100,
      "speed": 5343,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5082
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1838
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5343,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03942",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.732,
      "ra": 0.0197,
      "angle": 29.41,
      "rpm": 175,
      "speed": 8657,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1847
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 8657,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03943",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.044,
      "ra": 0.0189,
      "angle": 39.69,
      "rpm": 150,
      "speed": 8504,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2741
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8504,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03944",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0358,
      "angle": 31.59,
      "rpm": 250,
      "speed": 13330,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4384
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1253
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13330,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03945",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.888,
      "ra": 0.027,
      "angle": 49.64,
      "rpm": 100,
      "speed": 14530,
      "pressure": 15,
      "grit": 800,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3708
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1548
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 14530,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03946",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.305,
      "ra": 0.0185,
      "angle": 42.2,
      "rpm": 250,
      "speed": 18184,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4503
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1554
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18184,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03947",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.927,
      "ra": 0.0204,
      "angle": 43.11,
      "rpm": 125,
      "speed": 7756,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1375
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7756,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03948",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.906,
      "ra": 0.0454,
      "angle": 36.31,
      "rpm": 250,
      "speed": 10302,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2028
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 10302,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03949",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.506,
      "ra": 0.0388,
      "angle": 42.7,
      "rpm": 125,
      "speed": 15350,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6034
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2417
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 15350,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03950",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.76,
      "ra": 0.037,
      "angle": 54.18,
      "rpm": 175,
      "speed": 8436,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1677
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0788
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8436,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03951",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.512,
      "ra": 0.0558,
      "angle": 26.02,
      "rpm": 100,
      "speed": 2903,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6627
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2905
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1273
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 2903,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03952",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.65,
      "ra": 0.0653,
      "angle": 42.23,
      "rpm": 100,
      "speed": 7279,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5623
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1916
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7279,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0653
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03953",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.97,
      "ra": 0.071,
      "angle": 45.37,
      "rpm": 175,
      "speed": 6894,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1697
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6894,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03954",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.17,
      "ra": 0.029,
      "angle": 26.1,
      "rpm": 200,
      "speed": 7282,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1842
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 7282,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03955",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.765,
      "ra": 0.0759,
      "angle": 35.04,
      "rpm": 175,
      "speed": 17356,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.366
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17356,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03956",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.802,
      "ra": 0.0357,
      "angle": 58.58,
      "rpm": 100,
      "speed": 14098,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2842
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1007
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 14098,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03957",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.913,
      "ra": 0.0388,
      "angle": 43.28,
      "rpm": 150,
      "speed": 5609,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3186
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1112
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5609,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0388
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03958",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.33,
      "ra": 0.0182,
      "angle": 34.18,
      "rpm": 250,
      "speed": 12073,
      "pressure": 25,
      "grit": 1200,
      "minutes": 24.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4549
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1556
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0532
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12073,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03959",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0212,
      "angle": 52.88,
      "rpm": 250,
      "speed": 19528,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.158
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19528,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03960",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.793,
      "ra": 0.0265,
      "angle": 36.62,
      "rpm": 100,
      "speed": 4158,
      "pressure": 10,
      "grit": 800,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6252
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.218
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.076
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 4158,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03961",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.644,
      "ra": 0.0306,
      "angle": 55.62,
      "rpm": 175,
      "speed": 8700,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1404
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8700,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03962",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.149,
      "ra": 0.0529,
      "angle": 63.3,
      "rpm": 250,
      "speed": 14524,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4118
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14524,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03963",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.865,
      "ra": 0.0242,
      "angle": 36.3,
      "rpm": 125,
      "speed": 12873,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2626
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 12873,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03964",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.316,
      "ra": 0.0493,
      "angle": 63.63,
      "rpm": 175,
      "speed": 20465,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2547
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 20465,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03965",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0193,
      "angle": 46.68,
      "rpm": 150,
      "speed": 8134,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3088
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1225
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8134,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03966",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.27,
      "ra": 0.0372,
      "angle": 63.66,
      "rpm": 200,
      "speed": 23402,
      "pressure": 15,
      "grit": 800,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3915
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1207
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 23402,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03967",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.814,
      "ra": 0.0302,
      "angle": 49.1,
      "rpm": 150,
      "speed": 6458,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2715
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0905
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6458,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03968",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.654,
      "ra": 0.0333,
      "angle": 34.45,
      "rpm": 250,
      "speed": 9740,
      "pressure": 25,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2347
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9740,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03969",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.641,
      "ra": 0.0215,
      "angle": 58.82,
      "rpm": 175,
      "speed": 24793,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2067
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 24793,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03970",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.629,
      "ra": 0.0189,
      "angle": 40.71,
      "rpm": 100,
      "speed": 5828,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1955
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5828,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03971",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.677,
      "ra": 0.0355,
      "angle": 54.39,
      "rpm": 150,
      "speed": 14528,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.244
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14528,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03972",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.691,
      "ra": 0.0334,
      "angle": 36.22,
      "rpm": 150,
      "speed": 7706,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1519
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 7706,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03973",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.807,
      "ra": 0.029,
      "angle": 31.72,
      "rpm": 100,
      "speed": 5355,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.153
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5355,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03974",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0481,
      "angle": 49.86,
      "rpm": 200,
      "speed": 17523,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2157
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17523,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0481
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03975",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0362,
      "angle": 27.33,
      "rpm": 200,
      "speed": 12221,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1792
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12221,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03976",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.434,
      "ra": 0.0531,
      "angle": 40.99,
      "rpm": 100,
      "speed": 4697,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.478
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1593
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4697,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03977",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.771,
      "ra": 0.0231,
      "angle": 33.94,
      "rpm": 175,
      "speed": 13422,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3208
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1335
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13422,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03978",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.917,
      "ra": 0.0565,
      "angle": 26.08,
      "rpm": 200,
      "speed": 14552,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3622
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1431
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 14552,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0565
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03979",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.691,
      "ra": 0.0285,
      "angle": 33.2,
      "rpm": 100,
      "speed": 7492,
      "pressure": 15,
      "grit": 800,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1403
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7492,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03980",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.0382,
      "angle": 45.13,
      "rpm": 100,
      "speed": 7833,
      "pressure": 20,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2459
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0969
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7833,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03981",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.692,
      "ra": 0.0442,
      "angle": 49.99,
      "rpm": 250,
      "speed": 18308,
      "pressure": 20,
      "grit": 600,
      "minutes": 28.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3479
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1749
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0879
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18308,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03982",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.98,
      "ra": 0.072,
      "angle": 32.36,
      "rpm": 200,
      "speed": 9115,
      "pressure": 15,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4105
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1719
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9115,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03983",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.681,
      "ra": 0.0211,
      "angle": 35.54,
      "rpm": 125,
      "speed": 6293,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5627
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1883
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.063
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6293,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03984",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.586,
      "ra": 0.0211,
      "angle": 48.99,
      "rpm": 175,
      "speed": 12525,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1829
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 12525,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03985",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.617,
      "ra": 0.0519,
      "angle": 35.3,
      "rpm": 150,
      "speed": 5998,
      "pressure": 25,
      "grit": 600,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2897
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 5998,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03986",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.594,
      "ra": 0.0179,
      "angle": 64.15,
      "rpm": 150,
      "speed": 14766,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0799
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14766,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03987",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.615,
      "ra": 0.0389,
      "angle": 41.22,
      "rpm": 150,
      "speed": 10633,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.245
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0976
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10633,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03988",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.0296,
      "angle": 26.48,
      "rpm": 175,
      "speed": 7761,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.626
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2264
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0819
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7761,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03989",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.615,
      "ra": 0.0361,
      "angle": 32.48,
      "rpm": 100,
      "speed": 5491,
      "pressure": 10,
      "grit": 600,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.239
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5491,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03990",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.577,
      "ra": 0.0283,
      "angle": 54.68,
      "rpm": 150,
      "speed": 24364,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5772
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0773
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 24364,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03991",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.32,
      "ra": 0.027,
      "angle": 51.85,
      "rpm": 175,
      "speed": 26725,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1888
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 26725,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03992",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.003,
      "ra": 0.0636,
      "angle": 59.48,
      "rpm": 100,
      "speed": 5385,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1595
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5385,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0636
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03993",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0171,
      "angle": 48.02,
      "rpm": 100,
      "speed": 8396,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4587
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1532
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0512
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 8396,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03994",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.593,
      "ra": 0.0222,
      "angle": 40.12,
      "rpm": 150,
      "speed": 5162,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1881
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5162,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0222
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03995",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.898,
      "ra": 0.0498,
      "angle": 27.73,
      "rpm": 250,
      "speed": 11631,
      "pressure": 20,
      "grit": 600,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2115
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11631,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0498
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03996",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.032,
      "ra": 0.0358,
      "angle": 27.29,
      "rpm": 125,
      "speed": 9533,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1922
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 9533,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03997",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.266,
      "ra": 0.0485,
      "angle": 27.3,
      "rpm": 150,
      "speed": 11444,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2478
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11444,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03998",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.364,
      "ra": 0.0734,
      "angle": 44.61,
      "rpm": 100,
      "speed": 6444,
      "pressure": 25,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.657
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3164
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1524
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6444,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-03999",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.106,
      "ra": 0.0224,
      "angle": 57.78,
      "rpm": 175,
      "speed": 9101,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3015
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9101,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04000",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.218,
      "ra": 0.0814,
      "angle": 62.67,
      "rpm": 200,
      "speed": 22953,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6193
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3149
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1601
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 22953,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0814
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04001",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.508,
      "ra": 0.0221,
      "angle": 34,
      "rpm": 125,
      "speed": 3602,
      "pressure": 15,
      "grit": 1200,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5247
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1826
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3602,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04002",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.099,
      "ra": 0.0172,
      "angle": 25.99,
      "rpm": 150,
      "speed": 8700,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2749
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 8700,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04003",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.044,
      "ra": 0.0794,
      "angle": 26.17,
      "rpm": 250,
      "speed": 18255,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4423
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1874
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 18255,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04004",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.645,
      "ra": 0.035,
      "angle": 27.76,
      "rpm": 175,
      "speed": 5434,
      "pressure": 25,
      "grit": 800,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6283
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2399
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0916
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5434,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.035
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04005",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.227,
      "ra": 0.0176,
      "angle": 55.79,
      "rpm": 150,
      "speed": 12473,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.147
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12473,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04006",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.673,
      "ra": 0.0574,
      "angle": 50.51,
      "rpm": 100,
      "speed": 11856,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3637
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1965
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1062
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 11856,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0574
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04007",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.986,
      "ra": 0.0468,
      "angle": 29.53,
      "rpm": 150,
      "speed": 9936,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2148
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9936,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04008",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.443,
      "ra": 0.0578,
      "angle": 57.79,
      "rpm": 175,
      "speed": 24275,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4937
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1689
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 24275,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04009",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.954,
      "ra": 0.0274,
      "angle": 64.43,
      "rpm": 175,
      "speed": 10392,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2922
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 10392,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04010",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.823,
      "ra": 0.0585,
      "angle": 57.6,
      "rpm": 200,
      "speed": 10363,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2194
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1133
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10363,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0585
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04011",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.73,
      "ra": 0.0568,
      "angle": 43.31,
      "rpm": 125,
      "speed": 6237,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7364
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3135
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1334
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6237,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0568
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04012",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.078,
      "ra": 0.0285,
      "angle": 34.36,
      "rpm": 250,
      "speed": 9713,
      "pressure": 10,
      "grit": 800,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1753
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 9713,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0285
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04013",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.404,
      "ra": 0.0278,
      "angle": 50.4,
      "rpm": 125,
      "speed": 5544,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3798
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5544,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04014",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.822,
      "ra": 0.0403,
      "angle": 47.63,
      "rpm": 250,
      "speed": 20799,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3008
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1101
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 20799,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0403
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04015",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.48,
      "ra": 0.0207,
      "angle": 29.44,
      "rpm": 100,
      "speed": 4127,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3566
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0859
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4127,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04016",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.721,
      "ra": 0.027,
      "angle": 33.2,
      "rpm": 150,
      "speed": 8429,
      "pressure": 15,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2156
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8429,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04017",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.0629,
      "angle": 42.53,
      "rpm": 250,
      "speed": 24453,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3153
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24453,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0629
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04018",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.694,
      "ra": 0.0478,
      "angle": 29.13,
      "rpm": 150,
      "speed": 3673,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6943
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2846
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1166
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 3673,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0478
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04019",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.276,
      "ra": 0.0639,
      "angle": 40.03,
      "rpm": 175,
      "speed": 12016,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2855
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12016,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04020",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.619,
      "ra": 0.0306,
      "angle": 46.84,
      "rpm": 100,
      "speed": 6804,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1376
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6804,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04021",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.035,
      "ra": 0.0169,
      "angle": 58.77,
      "rpm": 200,
      "speed": 35382,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1323
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 35382,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04022",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.744,
      "ra": 0.019,
      "angle": 34.36,
      "rpm": 150,
      "speed": 4371,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4371,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04023",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.99,
      "ra": 0.0175,
      "angle": 56.39,
      "rpm": 200,
      "speed": 26946,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2579
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0672
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 26946,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04024",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.92,
      "ra": 0.062,
      "angle": 51.4,
      "rpm": 100,
      "speed": 7560,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2388
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7560,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04025",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.498,
      "ra": 0.069,
      "angle": 46.71,
      "rpm": 150,
      "speed": 16279,
      "pressure": 25,
      "grit": 400,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.694
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3215
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1489
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 16279,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.069
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04026",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.64,
      "ra": 0.0552,
      "angle": 44.29,
      "rpm": 200,
      "speed": 7671,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7025
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3009
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1289
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 7671,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0552
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04027",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.0549,
      "angle": 27.2,
      "rpm": 175,
      "speed": 7980,
      "pressure": 25,
      "grit": 600,
      "minutes": 26.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.574
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2625
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.12
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7980,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04028",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.687,
      "ra": 0.0253,
      "angle": 45.03,
      "rpm": 125,
      "speed": 13023,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.416
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1026
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13023,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04029",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.701,
      "ra": 0.0614,
      "angle": 56.66,
      "rpm": 175,
      "speed": 14820,
      "pressure": 25,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7414
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3232
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1409
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 14820,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0614
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04030",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.144,
      "ra": 0.038,
      "angle": 44.57,
      "rpm": 175,
      "speed": 9013,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2085
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9013,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04031",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.817,
      "ra": 0.0254,
      "angle": 59.68,
      "rpm": 250,
      "speed": 45053,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1441
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 45053,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04032",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.878,
      "ra": 0.0301,
      "angle": 55.88,
      "rpm": 175,
      "speed": 11663,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1626
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 11663,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04033",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.929,
      "ra": 0.0268,
      "angle": 53.66,
      "rpm": 125,
      "speed": 7945,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7945,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04034",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.0361,
      "angle": 48.08,
      "rpm": 125,
      "speed": 14014,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3839
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1177
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 14014,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04035",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.255,
      "ra": 0.059,
      "angle": 63.48,
      "rpm": 100,
      "speed": 9717,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5844
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2721
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1267
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9717,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04036",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.498,
      "ra": 0.0177,
      "angle": 34.41,
      "rpm": 200,
      "speed": 5837,
      "pressure": 15,
      "grit": 1200,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5837,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0177
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04037",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.624,
      "ra": 0.0811,
      "angle": 57.83,
      "rpm": 125,
      "speed": 10846,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2202
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10846,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0811
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04038",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.711,
      "ra": 0.0392,
      "angle": 49.54,
      "rpm": 175,
      "speed": 7611,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.138
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 7611,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04039",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.535,
      "ra": 0.0309,
      "angle": 25.53,
      "rpm": 100,
      "speed": 3559,
      "pressure": 20,
      "grit": 800,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2178
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3559,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04040",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.699,
      "ra": 0.0681,
      "angle": 33.53,
      "rpm": 200,
      "speed": 9464,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3401
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9464,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04041",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.266,
      "ra": 0.0493,
      "angle": 35.94,
      "rpm": 150,
      "speed": 7642,
      "pressure": 15,
      "grit": 600,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5624
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2498
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.111
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7642,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04042",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.27,
      "ra": 0.0369,
      "angle": 26.16,
      "rpm": 150,
      "speed": 5474,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3904
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.12
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5474,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04043",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.728,
      "ra": 0.0315,
      "angle": 50.18,
      "rpm": 250,
      "speed": 36774,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.332
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1514
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 36774,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0315
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04044",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.553,
      "ra": 0.0761,
      "angle": 35.37,
      "rpm": 150,
      "speed": 12020,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5683
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.208
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12020,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04045",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.72,
      "ra": 0.055,
      "angle": 52.91,
      "rpm": 250,
      "speed": 31265,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.199
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 31265,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.055
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04046",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.63,
      "ra": 0.0731,
      "angle": 28.81,
      "rpm": 125,
      "speed": 6052,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2146
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6052,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04047",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.863,
      "ra": 0.0347,
      "angle": 33.88,
      "rpm": 100,
      "speed": 7655,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2957
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1013
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7655,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04048",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.109,
      "ra": 0.0273,
      "angle": 55.04,
      "rpm": 150,
      "speed": 19642,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.174
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 19642,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04049",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.359,
      "ra": 0.0293,
      "angle": 30.7,
      "rpm": 200,
      "speed": 8624,
      "pressure": 25,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3782
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1053
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8624,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04050",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.3,
      "ra": 0.0628,
      "angle": 33.81,
      "rpm": 100,
      "speed": 7638,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4735
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1724
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 7638,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0628
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04051",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.245,
      "ra": 0.0724,
      "angle": 26.49,
      "rpm": 125,
      "speed": 7395,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4823
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1869
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7395,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04052",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0347,
      "angle": 63.49,
      "rpm": 175,
      "speed": 10204,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1985
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10204,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04053",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.128,
      "ra": 0.0569,
      "angle": 61.94,
      "rpm": 250,
      "speed": 14141,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2533
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14141,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04054",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.442,
      "ra": 0.0247,
      "angle": 63.7,
      "rpm": 250,
      "speed": 14638,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1887
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14638,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04055",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.555,
      "ra": 0.0361,
      "angle": 62.85,
      "rpm": 150,
      "speed": 8638,
      "pressure": 25,
      "grit": 800,
      "minutes": 25.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.607
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2369
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0925
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8638,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04056",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.734,
      "ra": 0.0456,
      "angle": 44.83,
      "rpm": 125,
      "speed": 8099,
      "pressure": 10,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2812
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 8099,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04057",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.266,
      "ra": 0.0499,
      "angle": 30.21,
      "rpm": 200,
      "speed": 6784,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4308
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1466
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 6784,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0499
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04058",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.699,
      "ra": 0.0227,
      "angle": 39.15,
      "rpm": 250,
      "speed": 8378,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5776
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1964
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8378,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04059",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.815,
      "ra": 0.0176,
      "angle": 63.61,
      "rpm": 250,
      "speed": 19482,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19482,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04060",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.873,
      "ra": 0.0184,
      "angle": 40.46,
      "rpm": 100,
      "speed": 6946,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1267
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6946,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04061",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.596,
      "ra": 0.0689,
      "angle": 41.38,
      "rpm": 100,
      "speed": 9492,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7275
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3316
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1512
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9492,
          "pressure": 10,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0689
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04062",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.378,
      "ra": 0.0456,
      "angle": 56.66,
      "rpm": 200,
      "speed": 16937,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5877
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2507
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1069
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 16937,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0456
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04063",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.556,
      "ra": 0.0509,
      "angle": 51.48,
      "rpm": 100,
      "speed": 9088,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2814
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9088,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0509
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04064",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.212,
      "ra": 0.0304,
      "angle": 33.98,
      "rpm": 100,
      "speed": 3840,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3548
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1039
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3840,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04065",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.534,
      "ra": 0.0396,
      "angle": 36.99,
      "rpm": 175,
      "speed": 5517,
      "pressure": 10,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6149
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2465
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0988
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 5517,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04066",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.338,
      "ra": 0.0238,
      "angle": 57.23,
      "rpm": 150,
      "speed": 12854,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4886
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1784
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12854,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0238
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04067",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.338,
      "ra": 0.0491,
      "angle": 58.11,
      "rpm": 100,
      "speed": 8727,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2563
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8727,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0491
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04068",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.621,
      "ra": 0.0331,
      "angle": 42.07,
      "rpm": 175,
      "speed": 10571,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2316
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 10571,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04069",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.777,
      "ra": 0.0461,
      "angle": 43.09,
      "rpm": 100,
      "speed": 6202,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6202,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04070",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.543,
      "ra": 0.0339,
      "angle": 57.79,
      "rpm": 100,
      "speed": 5202,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4322
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.121
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5202,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04071",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.568,
      "ra": 0.0793,
      "angle": 42.53,
      "rpm": 200,
      "speed": 19562,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5799
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 19562,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04072",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.498,
      "ra": 0.0572,
      "angle": 57.85,
      "rpm": 200,
      "speed": 34721,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5044
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1699
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 34721,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0572
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04073",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0364,
      "angle": 29.63,
      "rpm": 175,
      "speed": 5816,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4939
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2071
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0868
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5816,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04074",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.927,
      "ra": 0.0174,
      "angle": 44.37,
      "rpm": 125,
      "speed": 12811,
      "pressure": 15,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3431
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.127
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.047
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 12811,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04075",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.441,
      "ra": 0.0295,
      "angle": 54.99,
      "rpm": 125,
      "speed": 16351,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2062
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 16351,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04076",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.268,
      "ra": 0.0355,
      "angle": 64.91,
      "rpm": 125,
      "speed": 9990,
      "pressure": 20,
      "grit": 800,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2122
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9990,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04077",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.254,
      "ra": 0.0374,
      "angle": 34.44,
      "rpm": 250,
      "speed": 19474,
      "pressure": 20,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3889
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1206
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19474,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04078",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.944,
      "ra": 0.063,
      "angle": 27.06,
      "rpm": 250,
      "speed": 15119,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3829
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1553
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 15119,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.063
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04079",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.81,
      "ra": 0.0251,
      "angle": 59.21,
      "rpm": 175,
      "speed": 31238,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0799
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 31238,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04080",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.288,
      "ra": 0.0235,
      "angle": 27.67,
      "rpm": 175,
      "speed": 13539,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4734
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.174
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 13539,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04081",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.762,
      "ra": 0.0787,
      "angle": 54.61,
      "rpm": 250,
      "speed": 32437,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.432
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2449
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1388
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 32437,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04082",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.667,
      "ra": 0.0654,
      "angle": 28.81,
      "rpm": 200,
      "speed": 9683,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3302
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9683,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0654
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04083",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.0323,
      "angle": 39.33,
      "rpm": 200,
      "speed": 13472,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.226
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 13472,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04084",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.349,
      "ra": 0.0386,
      "angle": 61.81,
      "rpm": 175,
      "speed": 19746,
      "pressure": 20,
      "grit": 800,
      "minutes": 28.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5548
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2282
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0939
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 19746,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04085",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.65,
      "ra": 0.0567,
      "angle": 32.26,
      "rpm": 175,
      "speed": 4770,
      "pressure": 10,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.192
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4770,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04086",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.827,
      "ra": 0.0476,
      "angle": 28.78,
      "rpm": 175,
      "speed": 8463,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1984
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 8463,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0476
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04087",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.253,
      "ra": 0.0228,
      "angle": 28.91,
      "rpm": 125,
      "speed": 8098,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3296
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0867
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8098,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04088",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.731,
      "ra": 0.0231,
      "angle": 37.98,
      "rpm": 150,
      "speed": 4865,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3082
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1299
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4865,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04089",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.142,
      "ra": 0.0408,
      "angle": 63.35,
      "rpm": 250,
      "speed": 14538,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3761
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1239
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14538,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04090",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.039,
      "ra": 0.0372,
      "angle": 47.99,
      "rpm": 175,
      "speed": 19578,
      "pressure": 10,
      "grit": 600,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1966
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 19578,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0372
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04091",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.029,
      "ra": 0.0296,
      "angle": 31.82,
      "rpm": 125,
      "speed": 11194,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1745
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11194,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04092",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.629,
      "ra": 0.0471,
      "angle": 34.93,
      "rpm": 175,
      "speed": 17298,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6717
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.277
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1142
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 17298,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04093",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.031,
      "ra": 0.0553,
      "angle": 49.77,
      "rpm": 150,
      "speed": 10930,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1466
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10930,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04094",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.772,
      "ra": 0.0353,
      "angle": 47.53,
      "rpm": 175,
      "speed": 19366,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1651
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 19366,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04095",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.794,
      "ra": 0.0537,
      "angle": 39.58,
      "rpm": 125,
      "speed": 7065,
      "pressure": 25,
      "grit": 400,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4049
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2065
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1053
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7065,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04096",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.329,
      "ra": 0.0697,
      "angle": 39.29,
      "rpm": 200,
      "speed": 8972,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4975
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1862
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8972,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04097",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.37,
      "ra": 0.0387,
      "angle": 26.15,
      "rpm": 200,
      "speed": 5837,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2303
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 5837,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04098",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.78,
      "ra": 0.0481,
      "angle": 30.28,
      "rpm": 150,
      "speed": 10200,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3887
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1937
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0965
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 10200,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0481
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04099",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.26,
      "ra": 0.0191,
      "angle": 60.17,
      "rpm": 125,
      "speed": 13650,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1551
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13650,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04100",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.728,
      "ra": 0.0199,
      "angle": 44.73,
      "rpm": 100,
      "speed": 10341,
      "pressure": 25,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2193
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 10341,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04101",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.708,
      "ra": 0.0231,
      "angle": 50.04,
      "rpm": 150,
      "speed": 13197,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1986
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 13197,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04102",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.775,
      "ra": 0.0275,
      "angle": 54.28,
      "rpm": 100,
      "speed": 16104,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2547
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0837
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 16104,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04103",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.249,
      "ra": 0.0393,
      "angle": 55.06,
      "rpm": 150,
      "speed": 12281,
      "pressure": 10,
      "grit": 600,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3943
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1245
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12281,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04104",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.858,
      "ra": 0.0368,
      "angle": 46.51,
      "rpm": 200,
      "speed": 27001,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1777
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 27001,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04105",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.366,
      "ra": 0.0176,
      "angle": 35.67,
      "rpm": 150,
      "speed": 9097,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9097,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04106",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.861,
      "ra": 0.0535,
      "angle": 61.05,
      "rpm": 150,
      "speed": 8336,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4299
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2146
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1072
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 8336,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04107",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0195,
      "angle": 55.33,
      "rpm": 200,
      "speed": 19763,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2343
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 19763,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04108",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.621,
      "ra": 0.0241,
      "angle": 57.22,
      "rpm": 200,
      "speed": 27417,
      "pressure": 10,
      "grit": 800,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2756
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1223
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 27417,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04109",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.958,
      "ra": 0.0179,
      "angle": 51.78,
      "rpm": 150,
      "speed": 11436,
      "pressure": 25,
      "grit": 1200,
      "minutes": 7.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.131
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11436,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04110",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.691,
      "ra": 0.0652,
      "angle": 49.36,
      "rpm": 175,
      "speed": 15158,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5713
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.193
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 15158,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04111",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0322,
      "angle": 36.5,
      "rpm": 100,
      "speed": 6216,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1941
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6216,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0322
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04112",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.747,
      "ra": 0.038,
      "angle": 47.29,
      "rpm": 125,
      "speed": 13755,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2768
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1026
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 13755,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04113",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.818,
      "ra": 0.0274,
      "angle": 47.34,
      "rpm": 125,
      "speed": 13771,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1497
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 13771,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04114",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.64,
      "ra": 0.0375,
      "angle": 55.16,
      "rpm": 125,
      "speed": 10256,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1549
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10256,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04115",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.478,
      "ra": 0.0449,
      "angle": 30.07,
      "rpm": 125,
      "speed": 5274,
      "pressure": 20,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.617
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2576
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1075
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 5274,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04116",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.778,
      "ra": 0.0243,
      "angle": 50.01,
      "rpm": 150,
      "speed": 17583,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1375
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 17583,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04117",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.926,
      "ra": 0.0183,
      "angle": 27.69,
      "rpm": 250,
      "speed": 11614,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11614,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04118",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0775,
      "angle": 38.47,
      "rpm": 175,
      "speed": 7673,
      "pressure": 25,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3683
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7673,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04119",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.766,
      "ra": 0.0178,
      "angle": 42.84,
      "rpm": 200,
      "speed": 24649,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2186
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0624
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 24649,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04120",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.864,
      "ra": 0.034,
      "angle": 36.9,
      "rpm": 100,
      "speed": 4192,
      "pressure": 10,
      "grit": 800,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3848
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1714
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4192,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04121",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.986,
      "ra": 0.0622,
      "angle": 51.92,
      "rpm": 100,
      "speed": 15295,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2476
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1241
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15295,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0622
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04122",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.081,
      "ra": 0.073,
      "angle": 34.06,
      "rpm": 100,
      "speed": 3849,
      "pressure": 15,
      "grit": 400,
      "minutes": 6.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2809
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 3849,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.073
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04123",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.124,
      "ra": 0.0502,
      "angle": 27.02,
      "rpm": 150,
      "speed": 3397,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5167
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2375
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1092
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 3397,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0502
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04124",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0601,
      "angle": 39.6,
      "rpm": 200,
      "speed": 6786,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4262
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.16
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6786,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0601
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04125",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.699,
      "ra": 0.0429,
      "angle": 38.1,
      "rpm": 250,
      "speed": 8136,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2757
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1088
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 8136,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04126",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.2,
      "ra": 0.0592,
      "angle": 55.01,
      "rpm": 125,
      "speed": 8179,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1614
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8179,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04127",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.0382,
      "angle": 30.43,
      "rpm": 250,
      "speed": 10680,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3931
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1807
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0831
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10680,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04128",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.65,
      "ra": 0.0683,
      "angle": 56.15,
      "rpm": 125,
      "speed": 10473,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2107
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 10473,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04129",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.252,
      "ra": 0.036,
      "angle": 52.49,
      "rpm": 125,
      "speed": 19362,
      "pressure": 10,
      "grit": 800,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2123
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 19362,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04130",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.608,
      "ra": 0.0555,
      "angle": 48.88,
      "rpm": 125,
      "speed": 8923,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5235
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1705
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8923,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04131",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.495,
      "ra": 0.0354,
      "angle": 52.58,
      "rpm": 100,
      "speed": 6208,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5865
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.23
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0902
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6208,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04132",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.603,
      "ra": 0.0212,
      "angle": 27.93,
      "rpm": 100,
      "speed": 3125,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2611
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1131
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 3125,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04133",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.762,
      "ra": 0.0242,
      "angle": 41.73,
      "rpm": 250,
      "speed": 17962,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.422
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1011
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 17962,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04134",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.816,
      "ra": 0.0345,
      "angle": 64.2,
      "rpm": 250,
      "speed": 29561,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.37
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1678
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 29561,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04135",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.24,
      "ra": 0.0186,
      "angle": 34.27,
      "rpm": 200,
      "speed": 7749,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.434
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1519
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0531
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7749,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04136",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.918,
      "ra": 0.0288,
      "angle": 43.38,
      "rpm": 150,
      "speed": 9372,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2895
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0913
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 9372,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0288
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04137",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.878,
      "ra": 0.0482,
      "angle": 50.54,
      "rpm": 250,
      "speed": 37075,
      "pressure": 10,
      "grit": 400,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2057
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37075,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04138",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.675,
      "ra": 0.0337,
      "angle": 42.8,
      "rpm": 150,
      "speed": 11081,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2376
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11081,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04139",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.172,
      "ra": 0.0294,
      "angle": 44.6,
      "rpm": 150,
      "speed": 19327,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4664
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1856
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0739
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 19327,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04140",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.737,
      "ra": 0.0602,
      "angle": 47.53,
      "rpm": 150,
      "speed": 12450,
      "pressure": 15,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3198
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1387
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12450,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04141",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0295,
      "angle": 25.26,
      "rpm": 175,
      "speed": 6160,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2698
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0892
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6160,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04142",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.292,
      "ra": 0.0368,
      "angle": 35.7,
      "rpm": 100,
      "speed": 4047,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3946
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1205
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4047,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04143",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.66,
      "ra": 0.0378,
      "angle": 42.22,
      "rpm": 200,
      "speed": 9703,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4705
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1334
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9703,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04144",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.623,
      "ra": 0.0367,
      "angle": 48.79,
      "rpm": 150,
      "speed": 21371,
      "pressure": 20,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.459
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1298
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 21371,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04145",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.945,
      "ra": 0.031,
      "angle": 40.1,
      "rpm": 125,
      "speed": 7166,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3025
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0968
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7166,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04146",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.91,
      "ra": 0.0674,
      "angle": 30.54,
      "rpm": 175,
      "speed": 15009,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4747
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2477
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 15009,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04147",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.567,
      "ra": 0.0307,
      "angle": 40.98,
      "rpm": 200,
      "speed": 7044,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4224
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1139
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 7044,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04148",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.987,
      "ra": 0.0283,
      "angle": 64.06,
      "rpm": 200,
      "speed": 31446,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4061
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1671
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 31446,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04149",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.558,
      "ra": 0.0306,
      "angle": 26.16,
      "rpm": 125,
      "speed": 9124,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4204
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1134
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9124,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04150",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.613,
      "ra": 0.0342,
      "angle": 60.51,
      "rpm": 100,
      "speed": 5497,
      "pressure": 20,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2342
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5497,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04151",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.942,
      "ra": 0.0301,
      "angle": 47.08,
      "rpm": 150,
      "speed": 6159,
      "pressure": 20,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1684
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6159,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04152",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.896,
      "ra": 0.0201,
      "angle": 59.59,
      "rpm": 250,
      "speed": 17988,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2527
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0713
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 17988,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04153",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.162,
      "ra": 0.0193,
      "angle": 27.49,
      "rpm": 150,
      "speed": 6916,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1498
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6916,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04154",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.472,
      "ra": 0.0172,
      "angle": 43.54,
      "rpm": 200,
      "speed": 20074,
      "pressure": 20,
      "grit": 1200,
      "minutes": 26.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.484
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1591
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 20074,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04155",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.849,
      "ra": 0.0386,
      "angle": 53.01,
      "rpm": 125,
      "speed": 9792,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.303
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1082
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9792,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04156",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.232,
      "ra": 0.0656,
      "angle": 25.61,
      "rpm": 250,
      "speed": 8926,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2843
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8926,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0656
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04157",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.518,
      "ra": 0.0312,
      "angle": 64.15,
      "rpm": 200,
      "speed": 19688,
      "pressure": 15,
      "grit": 800,
      "minutes": 24.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5748
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2176
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0824
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 19688,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04158",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.882,
      "ra": 0.0254,
      "angle": 45.24,
      "rpm": 250,
      "speed": 26180,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1497
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 26180,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0254
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04159",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.425,
      "ra": 0.0343,
      "angle": 43.36,
      "rpm": 150,
      "speed": 5620,
      "pressure": 25,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4114
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1188
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5620,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04160",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.409,
      "ra": 0.0641,
      "angle": 57.4,
      "rpm": 125,
      "speed": 17200,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6507
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3005
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1388
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 17200,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04161",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.289,
      "ra": 0.0536,
      "angle": 29.56,
      "rpm": 150,
      "speed": 9946,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2629
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9946,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04162",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.833,
      "ra": 0.0668,
      "angle": 60.93,
      "rpm": 200,
      "speed": 14784,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2359
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14784,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04163",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.18,
      "ra": 0.0615,
      "angle": 29.82,
      "rpm": 125,
      "speed": 5228,
      "pressure": 10,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2694
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5228,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04164",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.787,
      "ra": 0.0197,
      "angle": 41.31,
      "rpm": 150,
      "speed": 5329,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3977
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0885
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 5329,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04165",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.129,
      "ra": 0.0724,
      "angle": 46.42,
      "rpm": 200,
      "speed": 13471,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2859
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13471,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04166",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.652,
      "ra": 0.043,
      "angle": 45.79,
      "rpm": 100,
      "speed": 6634,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1064
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6634,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.043
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04167",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.424,
      "ra": 0.0327,
      "angle": 57.86,
      "rpm": 150,
      "speed": 15628,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2158
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 15628,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04168",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.018,
      "ra": 0.0336,
      "angle": 32.92,
      "rpm": 250,
      "speed": 6961,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3265
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1047
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 6961,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04169",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.626,
      "ra": 0.0363,
      "angle": 52.57,
      "rpm": 175,
      "speed": 10862,
      "pressure": 10,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4578
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1289
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10862,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04170",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.894,
      "ra": 0.0351,
      "angle": 61.38,
      "rpm": 175,
      "speed": 13052,
      "pressure": 10,
      "grit": 800,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.398
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1771
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0789
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 13052,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04171",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.744,
      "ra": 0.0295,
      "angle": 39.88,
      "rpm": 200,
      "speed": 6838,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2537
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0865
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6838,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04172",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.71,
      "ra": 0.0397,
      "angle": 35.55,
      "rpm": 150,
      "speed": 15107,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6675
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2606
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1017
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 15107,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04173",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.627,
      "ra": 0.0252,
      "angle": 35.36,
      "rpm": 250,
      "speed": 15021,
      "pressure": 20,
      "grit": 1200,
      "minutes": 27.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.574
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2025
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 15021,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04174",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.15,
      "ra": 0.0363,
      "angle": 46.28,
      "rpm": 250,
      "speed": 10069,
      "pressure": 20,
      "grit": 800,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2043
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10069,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04175",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.04,
      "ra": 0.0446,
      "angle": 49.05,
      "rpm": 200,
      "speed": 17200,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.364
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1274
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 17200,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0446
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04176",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.738,
      "ra": 0.0546,
      "angle": 49.05,
      "rpm": 175,
      "speed": 15050,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.308
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 15050,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0546
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04177",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.134,
      "ra": 0.0225,
      "angle": 27.92,
      "rpm": 150,
      "speed": 5857,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4256
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1597
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.06
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5857,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0225
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04178",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0188,
      "angle": 30.95,
      "rpm": 200,
      "speed": 5219,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4819
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1634
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0554
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5219,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04179",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.788,
      "ra": 0.0407,
      "angle": 27.06,
      "rpm": 200,
      "speed": 12096,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2935
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1093
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 12096,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0407
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04180",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.662,
      "ra": 0.0786,
      "angle": 58.56,
      "rpm": 150,
      "speed": 7927,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3886
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2281
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1339
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7927,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04181",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.771,
      "ra": 0.0214,
      "angle": 40.36,
      "rpm": 200,
      "speed": 6928,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2334
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 6928,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04182",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.609,
      "ra": 0.0191,
      "angle": 49.5,
      "rpm": 125,
      "speed": 10862,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1921
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0606
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 10862,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0191
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04183",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.658,
      "ra": 0.0277,
      "angle": 26.09,
      "rpm": 175,
      "speed": 12738,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4239
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1084
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12738,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04184",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.411,
      "ra": 0.0671,
      "angle": 29.31,
      "rpm": 125,
      "speed": 5135,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5112
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1852
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5135,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04185",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.74,
      "ra": 0.0688,
      "angle": 54.61,
      "rpm": 175,
      "speed": 11353,
      "pressure": 15,
      "grit": 400,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5928
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2019
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11353,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04186",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.735,
      "ra": 0.0659,
      "angle": 62.38,
      "rpm": 100,
      "speed": 9509,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.329
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1472
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9509,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0659
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04187",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.337,
      "ra": 0.0295,
      "angle": 35.73,
      "rpm": 125,
      "speed": 3797,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1986
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 3797,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04188",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.95,
      "ra": 0.0592,
      "angle": 31.2,
      "rpm": 250,
      "speed": 21929,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2371
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 21929,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04189",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.754,
      "ra": 0.0268,
      "angle": 38.93,
      "rpm": 200,
      "speed": 11103,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1422
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 11103,
          "pressure": 10,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04190",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.157,
      "ra": 0.0266,
      "angle": 25.09,
      "rpm": 200,
      "speed": 4194,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1754
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 4194,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04191",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1,
      "ra": 0.0759,
      "angle": 55.47,
      "rpm": 175,
      "speed": 28907,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2755
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 28907,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04192",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.531,
      "ra": 0.052,
      "angle": 27.9,
      "rpm": 100,
      "speed": 3902,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4958
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1606
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3902,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.052
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04193",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.159,
      "ra": 0.0385,
      "angle": 53.52,
      "rpm": 100,
      "speed": 4753,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3726
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1198
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4753,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04194",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.209,
      "ra": 0.042,
      "angle": 33.3,
      "rpm": 125,
      "speed": 7047,
      "pressure": 25,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2253
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 7047,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04195",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.617,
      "ra": 0.0461,
      "angle": 58.82,
      "rpm": 250,
      "speed": 17709,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.494
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1509
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17709,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04196",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.415,
      "ra": 0.0242,
      "angle": 26.44,
      "rpm": 200,
      "speed": 5904,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.185
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5904,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04197",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.89,
      "ra": 0.0255,
      "angle": 48.79,
      "rpm": 200,
      "speed": 8549,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2723
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0833
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 8549,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04198",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.791,
      "ra": 0.0569,
      "angle": 47.78,
      "rpm": 125,
      "speed": 13915,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2122
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 13915,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04199",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.268,
      "ra": 0.0359,
      "angle": 53.13,
      "rpm": 125,
      "speed": 15708,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2134
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 15708,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04200",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.432,
      "ra": 0.067,
      "angle": 46.67,
      "rpm": 175,
      "speed": 14230,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3097
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 14230,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.067
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04201",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.661,
      "ra": 0.0212,
      "angle": 39.42,
      "rpm": 125,
      "speed": 5627,
      "pressure": 25,
      "grit": 1200,
      "minutes": 27.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2797
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0501
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5627,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04202",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.626,
      "ra": 0.0376,
      "angle": 60.81,
      "rpm": 125,
      "speed": 6913,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4632
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.132
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6913,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04203",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.184,
      "ra": 0.0234,
      "angle": 32.47,
      "rpm": 125,
      "speed": 3430,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0865
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3430,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04204",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.032,
      "ra": 0.0358,
      "angle": 34.11,
      "rpm": 200,
      "speed": 5783,
      "pressure": 10,
      "grit": 600,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1922
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5783,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04205",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0176,
      "angle": 32.74,
      "rpm": 175,
      "speed": 16150,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1264
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 16150,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0176
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04206",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.443,
      "ra": 0.0399,
      "angle": 25.51,
      "rpm": 175,
      "speed": 3734,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2399
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 3734,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04207",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.237,
      "ra": 0.042,
      "angle": 64.92,
      "rpm": 250,
      "speed": 39967,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.531
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2279
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0978
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 39967,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04208",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.762,
      "ra": 0.0256,
      "angle": 47.74,
      "rpm": 100,
      "speed": 6951,
      "pressure": 10,
      "grit": 800,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2459
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 6951,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0256
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04209",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.661,
      "ra": 0.0281,
      "angle": 52.27,
      "rpm": 250,
      "speed": 19268,
      "pressure": 10,
      "grit": 800,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.216
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 19268,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04210",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.428,
      "ra": 0.0207,
      "angle": 62.17,
      "rpm": 150,
      "speed": 11364,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1719
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11364,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04211",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.159,
      "ra": 0.0284,
      "angle": 47.7,
      "rpm": 250,
      "speed": 10417,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1814
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10417,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0284
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04212",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.352,
      "ra": 0.0243,
      "angle": 42.83,
      "rpm": 150,
      "speed": 11089,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3541
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0928
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 11089,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04213",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.698,
      "ra": 0.0241,
      "angle": 27.84,
      "rpm": 200,
      "speed": 15573,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3009
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1297
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15573,
          "pressure": 10,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04214",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.591,
      "ra": 0.0439,
      "angle": 62.38,
      "rpm": 125,
      "speed": 19019,
      "pressure": 15,
      "grit": 600,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6484
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2643
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1077
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 19019,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04215",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.798,
      "ra": 0.062,
      "angle": 29.32,
      "rpm": 125,
      "speed": 6164,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4213
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2224
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1174
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6164,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.062
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04216",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.357,
      "ra": 0.017,
      "angle": 26.65,
      "rpm": 200,
      "speed": 14882,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1519
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14882,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04217",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.948,
      "ra": 0.0643,
      "angle": 51.65,
      "rpm": 100,
      "speed": 4561,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3866
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1577
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4561,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0643
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04218",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.574,
      "ra": 0.0428,
      "angle": 62.28,
      "rpm": 100,
      "speed": 18981,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4733
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1423
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 18981,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04219",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.645,
      "ra": 0.0347,
      "angle": 47.91,
      "rpm": 250,
      "speed": 34894,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4545
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1256
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 34894,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04220",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.997,
      "ra": 0.0444,
      "angle": 47.93,
      "rpm": 125,
      "speed": 8728,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3534
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1253
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8728,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04221",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.482,
      "ra": 0.0291,
      "angle": 50.08,
      "rpm": 250,
      "speed": 11007,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5548
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2077
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0777
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11007,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0291
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04222",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.184,
      "ra": 0.0477,
      "angle": 35.05,
      "rpm": 200,
      "speed": 7936,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4059
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1391
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7936,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04223",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.934,
      "ra": 0.0544,
      "angle": 56.68,
      "rpm": 200,
      "speed": 33888,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4588
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2254
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1107
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 33888,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04224",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.947,
      "ra": 0.022,
      "angle": 53.29,
      "rpm": 250,
      "speed": 23644,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2702
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0771
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 23644,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.022
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04225",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.242,
      "ra": 0.0283,
      "angle": 62.98,
      "rpm": 250,
      "speed": 38488,
      "pressure": 25,
      "grit": 800,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4825
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1875
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 38488,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04226",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0503,
      "angle": 27.18,
      "rpm": 100,
      "speed": 3797,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.231
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3797,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04227",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.146,
      "ra": 0.0423,
      "angle": 31.87,
      "rpm": 100,
      "speed": 2691,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3816
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.127
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 2691,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04228",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.234,
      "ra": 0.049,
      "angle": 53.47,
      "rpm": 200,
      "speed": 9495,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1436
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9495,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.049
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04229",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.515,
      "ra": 0.068,
      "angle": 36.39,
      "rpm": 175,
      "speed": 5421,
      "pressure": 10,
      "grit": 400,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.321
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5421,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.068
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04230",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.657,
      "ra": 0.0517,
      "angle": 49.21,
      "rpm": 150,
      "speed": 10790,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6964
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2927
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.123
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 10790,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04231",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.353,
      "ra": 0.0441,
      "angle": 63.94,
      "rpm": 150,
      "speed": 14706,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2443
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 14706,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0441
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04232",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.791,
      "ra": 0.0514,
      "angle": 42.95,
      "rpm": 100,
      "speed": 12359,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2016
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12359,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0514
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04233",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.645,
      "ra": 0.0312,
      "angle": 33.73,
      "rpm": 200,
      "speed": 9524,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2265
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9524,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0312
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04234",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.664,
      "ra": 0.0268,
      "angle": 38.3,
      "rpm": 250,
      "speed": 27274,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4202
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1061
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 27274,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04235",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.669,
      "ra": 0.0536,
      "angle": 61.07,
      "rpm": 175,
      "speed": 16215,
      "pressure": 20,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2884
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1243
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 16215,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0536
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04236",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.424,
      "ra": 0.0224,
      "angle": 31.09,
      "rpm": 200,
      "speed": 6991,
      "pressure": 15,
      "grit": 1200,
      "minutes": 4.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1786
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 6991,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04237",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.427,
      "ra": 0.0763,
      "angle": 35.91,
      "rpm": 200,
      "speed": 20361,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5376
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2025
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 20361,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0763
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04238",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.671,
      "ra": 0.0526,
      "angle": 27.12,
      "rpm": 200,
      "speed": 6062,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.355
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1879
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0994
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 6062,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0526
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04239",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.924,
      "ra": 0.0412,
      "angle": 40.2,
      "rpm": 150,
      "speed": 6898,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3277
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1162
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6898,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04240",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.937,
      "ra": 0.0227,
      "angle": 25.1,
      "rpm": 100,
      "speed": 6994,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3697
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1458
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0575
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6994,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04241",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.794,
      "ra": 0.0205,
      "angle": 56.22,
      "rpm": 200,
      "speed": 20138,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1276
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 20138,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0205
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04242",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.945,
      "ra": 0.0253,
      "angle": 57.36,
      "rpm": 150,
      "speed": 15467,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2827
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0846
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 150,
          "speed": 15467,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04243",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.963,
      "ra": 0.0371,
      "angle": 40.04,
      "rpm": 200,
      "speed": 11447,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4266
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.189
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0837
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 11447,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04244",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0548,
      "angle": 60.4,
      "rpm": 100,
      "speed": 9142,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2411
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9142,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04245",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0595,
      "angle": 44.95,
      "rpm": 250,
      "speed": 32492,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3103
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 32492,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04246",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.233,
      "ra": 0.0387,
      "angle": 27.3,
      "rpm": 250,
      "speed": 15259,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2184
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15259,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0387
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04247",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.077,
      "ra": 0.0334,
      "angle": 32.73,
      "rpm": 150,
      "speed": 4151,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3384
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1063
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4151,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04248",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.074,
      "ra": 0.0249,
      "angle": 41.08,
      "rpm": 100,
      "speed": 3531,
      "pressure": 15,
      "grit": 800,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3062
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0873
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 3531,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04249",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.639,
      "ra": 0.0535,
      "angle": 50.92,
      "rpm": 250,
      "speed": 11218,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5238
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1674
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 11218,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04250",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.786,
      "ra": 0.032,
      "angle": 25.84,
      "rpm": 200,
      "speed": 14414,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2704
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.093
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 14414,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04251",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.794,
      "ra": 0.0309,
      "angle": 62.7,
      "rpm": 150,
      "speed": 11483,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2691
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0912
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11483,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04252",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.782,
      "ra": 0.0248,
      "angle": 28.08,
      "rpm": 150,
      "speed": 4714,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4286
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1031
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4714,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04253",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.405,
      "ra": 0.0279,
      "angle": 49.87,
      "rpm": 250,
      "speed": 14606,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5274
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.198
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 14606,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0279
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04254",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.574,
      "ra": 0.0376,
      "angle": 27.96,
      "rpm": 100,
      "speed": 6257,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4533
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1306
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6257,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04255",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.259,
      "ra": 0.0442,
      "angle": 33.74,
      "rpm": 200,
      "speed": 7622,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2359
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 7622,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04256",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0238,
      "angle": 41.67,
      "rpm": 125,
      "speed": 7472,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3754
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0945
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7472,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0238
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04257",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.125,
      "ra": 0.0204,
      "angle": 27.69,
      "rpm": 250,
      "speed": 19357,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2956
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0776
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 19357,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04258",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.708,
      "ra": 0.0383,
      "angle": 64.29,
      "rpm": 125,
      "speed": 7403,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2558
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7403,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04259",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.621,
      "ra": 0.0728,
      "angle": 59.66,
      "rpm": 175,
      "speed": 9457,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3435
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 9457,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04260",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.601,
      "ra": 0.0644,
      "angle": 63.48,
      "rpm": 100,
      "speed": 19433,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3211
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 19433,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04261",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0376,
      "angle": 41.57,
      "rpm": 100,
      "speed": 7155,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2162
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7155,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04262",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.0182,
      "angle": 39.61,
      "rpm": 200,
      "speed": 6788,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5543
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1775
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0568
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 6788,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04263",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.454,
      "ra": 0.0419,
      "angle": 54.69,
      "rpm": 175,
      "speed": 11372,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4458
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1367
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11372,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0419
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04264",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.885,
      "ra": 0.0382,
      "angle": 56.3,
      "rpm": 175,
      "speed": 11767,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1839
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11767,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04265",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.902,
      "ra": 0.0281,
      "angle": 47.56,
      "rpm": 200,
      "speed": 27686,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1592
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 27686,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0281
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04266",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.935,
      "ra": 0.0203,
      "angle": 33.68,
      "rpm": 100,
      "speed": 2853,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1378
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 2853,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04267",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.166,
      "ra": 0.0198,
      "angle": 28.65,
      "rpm": 175,
      "speed": 5616,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1519
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5616,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04268",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.178,
      "ra": 0.0185,
      "angle": 40.84,
      "rpm": 100,
      "speed": 5848,
      "pressure": 20,
      "grit": 1200,
      "minutes": 26.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.417
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5848,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04269",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.751,
      "ra": 0.0766,
      "angle": 57.75,
      "rpm": 125,
      "speed": 8662,
      "pressure": 25,
      "grit": 400,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3509
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1639
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8662,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04270",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.688,
      "ra": 0.0677,
      "angle": 39.72,
      "rpm": 175,
      "speed": 11915,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5778
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1978
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11915,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04271",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0545,
      "angle": 56.95,
      "rpm": 150,
      "speed": 12780,
      "pressure": 25,
      "grit": 400,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6288
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2783
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12780,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04272",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.406,
      "ra": 0.0774,
      "angle": 55.16,
      "rpm": 150,
      "speed": 12307,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3299
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12307,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0774
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04273",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.0266,
      "angle": 59.1,
      "rpm": 175,
      "speed": 12467,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1333
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12467,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0266
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04274",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.165,
      "ra": 0.0195,
      "angle": 36.51,
      "rpm": 125,
      "speed": 12953,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1507
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 12953,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04275",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.701,
      "ra": 0.0369,
      "angle": 36.24,
      "rpm": 150,
      "speed": 6168,
      "pressure": 10,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1608
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 6168,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04276",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.71,
      "ra": 0.0467,
      "angle": 27.44,
      "rpm": 250,
      "speed": 9587,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1821
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9587,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0467
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04277",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.93,
      "ra": 0.0187,
      "angle": 42.16,
      "rpm": 125,
      "speed": 12110,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3502
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1319
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 12110,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0187
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04278",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.647,
      "ra": 0.0445,
      "angle": 59.32,
      "rpm": 100,
      "speed": 8945,
      "pressure": 15,
      "grit": 600,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4942
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1483
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 8945,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04279",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.281,
      "ra": 0.0578,
      "angle": 45.37,
      "rpm": 125,
      "speed": 13132,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2721
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 13132,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0578
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04280",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.426,
      "ra": 0.0204,
      "angle": 27.3,
      "rpm": 100,
      "speed": 2289,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3462
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.084
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 2289,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04281",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.744,
      "ra": 0.0301,
      "angle": 30.22,
      "rpm": 175,
      "speed": 4453,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4507
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1165
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 4453,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04282",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.329,
      "ra": 0.0343,
      "angle": 55.19,
      "rpm": 150,
      "speed": 19704,
      "pressure": 20,
      "grit": 800,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2135
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 19704,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04283",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.17,
      "ra": 0.0545,
      "angle": 52.08,
      "rpm": 125,
      "speed": 7675,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2525
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7675,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0545
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04284",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.886,
      "ra": 0.0621,
      "angle": 49.84,
      "rpm": 175,
      "speed": 12772,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3653
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1506
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 12772,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0621
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04285",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.748,
      "ra": 0.0529,
      "angle": 25.5,
      "rpm": 100,
      "speed": 7109,
      "pressure": 20,
      "grit": 400,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5447
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1698
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7109,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0529
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04286",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.611,
      "ra": 0.0193,
      "angle": 52.9,
      "rpm": 200,
      "speed": 12503,
      "pressure": 10,
      "grit": 1200,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1763
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12503,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04287",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.746,
      "ra": 0.0213,
      "angle": 54.92,
      "rpm": 250,
      "speed": 40816,
      "pressure": 20,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5803
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1928
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0641
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 40816,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0213
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04288",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.188,
      "ra": 0.0619,
      "angle": 26.6,
      "rpm": 125,
      "speed": 7426,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5676
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2712
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7426,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0619
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04289",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.703,
      "ra": 0.0358,
      "angle": 50.98,
      "rpm": 200,
      "speed": 8987,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6485
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8987,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04290",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.405,
      "ra": 0.0214,
      "angle": 51.4,
      "rpm": 175,
      "speed": 15875,
      "pressure": 10,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1734
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 15875,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04291",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.855,
      "ra": 0.0392,
      "angle": 38.65,
      "rpm": 150,
      "speed": 16526,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3956
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1831
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0847
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16526,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04292",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.976,
      "ra": 0.0227,
      "angle": 34.66,
      "rpm": 150,
      "speed": 11764,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0795
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11764,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0227
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04293",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.078,
      "angle": 26.82,
      "rpm": 125,
      "speed": 2809,
      "pressure": 25,
      "grit": 400,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5339
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2041
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 2809,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.078
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04294",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0683,
      "angle": 47.4,
      "rpm": 250,
      "speed": 20686,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4605
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2438
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.129
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20686,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04295",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.068,
      "ra": 0.0378,
      "angle": 43.41,
      "rpm": 250,
      "speed": 18758,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3507
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1151
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18758,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04296",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.28,
      "ra": 0.0368,
      "angle": 32.6,
      "rpm": 175,
      "speed": 8038,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3921
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 8038,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04297",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.83,
      "ra": 0.03,
      "angle": 60.21,
      "rpm": 200,
      "speed": 10929,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10929,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.03
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04298",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.303,
      "ra": 0.0561,
      "angle": 57.09,
      "rpm": 125,
      "speed": 8545,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5935
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2704
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8545,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04299",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.49,
      "ra": 0.0212,
      "angle": 60.04,
      "rpm": 250,
      "speed": 36305,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1777
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 36305,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04300",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.323,
      "ra": 0.0766,
      "angle": 42.31,
      "rpm": 150,
      "speed": 7294,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.649
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3183
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1562
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7294,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04301",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.413,
      "ra": 0.0359,
      "angle": 25.25,
      "rpm": 100,
      "speed": 3518,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4154
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3518,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04302",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.988,
      "ra": 0.0557,
      "angle": 48.98,
      "rpm": 175,
      "speed": 20035,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4814
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2346
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1143
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 20035,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04303",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.56,
      "ra": 0.0451,
      "angle": 45.19,
      "rpm": 175,
      "speed": 6864,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6433
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2652
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 6864,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04304",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.595,
      "ra": 0.0249,
      "angle": 38.12,
      "rpm": 125,
      "speed": 10854,
      "pressure": 25,
      "grit": 1200,
      "minutes": 28.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5638
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1993
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10854,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04305",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.675,
      "ra": 0.0588,
      "angle": 54.54,
      "rpm": 175,
      "speed": 22672,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5484
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1796
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 22672,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04306",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0343,
      "angle": 63.16,
      "rpm": 175,
      "speed": 16898,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3998
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1171
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16898,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04307",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.116,
      "ra": 0.04,
      "angle": 31.11,
      "rpm": 250,
      "speed": 10931,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4856
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0919
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10931,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04308",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.252,
      "ra": 0.0558,
      "angle": 44.54,
      "rpm": 175,
      "speed": 11257,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5753
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2643
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1214
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 11257,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04309",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.81,
      "ra": 0.032,
      "angle": 63.99,
      "rpm": 250,
      "speed": 29441,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.161
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 29441,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04310",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.974,
      "ra": 0.0248,
      "angle": 56.72,
      "rpm": 100,
      "speed": 6783,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1554
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6783,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04311",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.552,
      "ra": 0.0678,
      "angle": 28.64,
      "rpm": 125,
      "speed": 5012,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5466
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1925
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5012,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0678
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04312",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.719,
      "ra": 0.0724,
      "angle": 46.73,
      "rpm": 175,
      "speed": 11876,
      "pressure": 20,
      "grit": 400,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2282
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11876,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04313",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.0426,
      "angle": 35.35,
      "rpm": 175,
      "speed": 10512,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4983
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2195
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0967
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10512,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04314",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.653,
      "ra": 0.0247,
      "angle": 59.48,
      "rpm": 200,
      "speed": 17948,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4071
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 17948,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04315",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.792,
      "ra": 0.0416,
      "angle": 45.77,
      "rpm": 100,
      "speed": 7957,
      "pressure": 20,
      "grit": 600,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2966
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1111
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 7957,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04316",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.905,
      "ra": 0.0588,
      "angle": 46.52,
      "rpm": 250,
      "speed": 20256,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4569
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2307
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1165
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20256,
          "pressure": 10,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04317",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.759,
      "ra": 0.0759,
      "angle": 54.33,
      "rpm": 250,
      "speed": 32243,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.8017
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3654
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 32243,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0759
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04318",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.816,
      "ra": 0.0353,
      "angle": 34.31,
      "rpm": 100,
      "speed": 3879,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1697
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3879,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0353
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04319",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.489,
      "ra": 0.071,
      "angle": 46.74,
      "rpm": 175,
      "speed": 11878,
      "pressure": 20,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5399
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1958
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11878,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04320",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.618,
      "ra": 0.0563,
      "angle": 27.08,
      "rpm": 150,
      "speed": 3404,
      "pressure": 10,
      "grit": 400,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3018
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 3404,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04321",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.947,
      "ra": 0.0332,
      "angle": 56.72,
      "rpm": 175,
      "speed": 29677,
      "pressure": 10,
      "grit": 800,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4098
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1773
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0767
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 29677,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0332
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04322",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.657,
      "ra": 0.031,
      "angle": 52.56,
      "rpm": 175,
      "speed": 8144,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3062
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 8144,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04323",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.877,
      "ra": 0.0431,
      "angle": 37.94,
      "rpm": 125,
      "speed": 4050,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1944
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4050,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0431
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04324",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.192,
      "ra": 0.0257,
      "angle": 34.75,
      "rpm": 175,
      "speed": 5161,
      "pressure": 15,
      "grit": 800,
      "minutes": 5.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.175
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5161,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0257
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04325",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.865,
      "ra": 0.0734,
      "angle": 30.18,
      "rpm": 125,
      "speed": 8471,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4669
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.252
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.136
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 8471,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0734
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04326",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.87,
      "ra": 0.0627,
      "angle": 64.21,
      "rpm": 200,
      "speed": 11827,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2336
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 11827,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04327",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.528,
      "ra": 0.0474,
      "angle": 32.96,
      "rpm": 200,
      "speed": 18588,
      "pressure": 10,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2691
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 18588,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0474
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04328",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.215,
      "ra": 0.0657,
      "angle": 60.94,
      "rpm": 150,
      "speed": 27725,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2825
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 27725,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0657
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04329",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.775,
      "ra": 0.0236,
      "angle": 32.05,
      "rpm": 200,
      "speed": 5414,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4205
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5414,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0236
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04330",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.211,
      "ra": 0.0702,
      "angle": 31.07,
      "rpm": 175,
      "speed": 12226,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2916
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 12226,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04331",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0251,
      "angle": 40.72,
      "rpm": 250,
      "speed": 14573,
      "pressure": 15,
      "grit": 1200,
      "minutes": 26.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6056
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2096
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0725
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14573,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04332",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.97,
      "ra": 0.068,
      "angle": 53.72,
      "rpm": 175,
      "speed": 27844,
      "pressure": 25,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4991
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2568
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1322
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 27844,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.068
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04333",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.402,
      "ra": 0.0376,
      "angle": 29.05,
      "rpm": 125,
      "speed": 6105,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5674
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2296
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0929
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6105,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0376
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04334",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.603,
      "ra": 0.0263,
      "angle": 34.17,
      "rpm": 150,
      "speed": 4345,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2123
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0747
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4345,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04335",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.801,
      "ra": 0.0437,
      "angle": 33.43,
      "rpm": 250,
      "speed": 9434,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1871
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9434,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0437
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04336",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.345,
      "ra": 0.069,
      "angle": 44.02,
      "rpm": 100,
      "speed": 7620,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3046
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7620,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.069
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04337",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.85,
      "ra": 0.0699,
      "angle": 48.42,
      "rpm": 100,
      "speed": 14125,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2438
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 14125,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0699
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04338",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.724,
      "ra": 0.0537,
      "angle": 41.3,
      "rpm": 175,
      "speed": 20720,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1972
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 20720,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04339",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.346,
      "ra": 0.0193,
      "angle": 27.38,
      "rpm": 175,
      "speed": 4018,
      "pressure": 10,
      "grit": 1200,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.327
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0794
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 4018,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04340",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.476,
      "ra": 0.0413,
      "angle": 55.52,
      "rpm": 125,
      "speed": 16536,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2469
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 16536,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04341",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.985,
      "ra": 0.0296,
      "angle": 39.02,
      "rpm": 250,
      "speed": 27828,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3062
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 27828,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04342",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0259,
      "angle": 27.08,
      "rpm": 150,
      "speed": 9079,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6104
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2129
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9079,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0259
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04343",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.684,
      "ra": 0.0159,
      "angle": 40.32,
      "rpm": 150,
      "speed": 8650,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1636
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 8650,
          "pressure": 10,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0159
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04344",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.439,
      "ra": 0.0307,
      "angle": 27.7,
      "rpm": 250,
      "speed": 5809,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.55
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2102
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0803
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 5809,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04345",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.026,
      "ra": 0.0398,
      "angle": 52.32,
      "rpm": 200,
      "speed": 18518,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3473
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1176
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 18518,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04346",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.699,
      "ra": 0.0566,
      "angle": 32.97,
      "rpm": 200,
      "speed": 9297,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1989
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9297,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04347",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.465,
      "ra": 0.0334,
      "angle": 51.03,
      "rpm": 200,
      "speed": 23992,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4154
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1178
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 23992,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04348",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.878,
      "ra": 0.0362,
      "angle": 31.37,
      "rpm": 175,
      "speed": 6175,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3033
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1048
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 6175,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04349",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.89,
      "ra": 0.0461,
      "angle": 30.66,
      "rpm": 250,
      "speed": 12918,
      "pressure": 25,
      "grit": 600,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2026
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 12918,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04350",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.445,
      "ra": 0.0185,
      "angle": 51.16,
      "rpm": 250,
      "speed": 15039,
      "pressure": 25,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1635
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 15039,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04351",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0497,
      "angle": 62.27,
      "rpm": 200,
      "speed": 15182,
      "pressure": 25,
      "grit": 600,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.365
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1347
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 15182,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0497
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04352",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.292,
      "ra": 0.0174,
      "angle": 31.92,
      "rpm": 250,
      "speed": 6738,
      "pressure": 10,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1499
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 6738,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04353",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.643,
      "ra": 0.0414,
      "angle": 28.22,
      "rpm": 175,
      "speed": 13820,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2608
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13820,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0414
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04354",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.557,
      "ra": 0.0399,
      "angle": 50.75,
      "rpm": 150,
      "speed": 17881,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.623
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2492
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0997
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 17881,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0399
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04355",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.73,
      "ra": 0.0235,
      "angle": 53.19,
      "rpm": 150,
      "speed": 9437,
      "pressure": 25,
      "grit": 1200,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5906
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2016
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9437,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04356",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.478,
      "ra": 0.037,
      "angle": 30.23,
      "rpm": 100,
      "speed": 2546,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2339
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 2546,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04357",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.735,
      "ra": 0.0164,
      "angle": 44.64,
      "rpm": 125,
      "speed": 9673,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1098
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9673,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0164
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04358",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.825,
      "ra": 0.0409,
      "angle": 27.16,
      "rpm": 100,
      "speed": 6071,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3031
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1113
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6071,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04359",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0351,
      "angle": 60.85,
      "rpm": 125,
      "speed": 13838,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13838,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0351
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04360",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.715,
      "ra": 0.0416,
      "angle": 38.74,
      "rpm": 150,
      "speed": 13254,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4964
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1437
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 13254,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04361",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.482,
      "ra": 0.0345,
      "angle": 58.26,
      "rpm": 150,
      "speed": 15757,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5789
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2261
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0883
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 15757,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04362",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.747,
      "ra": 0.0349,
      "angle": 51.89,
      "rpm": 250,
      "speed": 30571,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6568
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0928
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 30571,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04363",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.926,
      "ra": 0.0649,
      "angle": 55.47,
      "rpm": 125,
      "speed": 20648,
      "pressure": 20,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2451
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1261
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 20648,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04364",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.126,
      "ra": 0.0508,
      "angle": 58.64,
      "rpm": 250,
      "speed": 35288,
      "pressure": 15,
      "grit": 400,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4008
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 35288,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04365",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.768,
      "ra": 0.0519,
      "angle": 62.41,
      "rpm": 100,
      "speed": 9515,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1996
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9515,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04366",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.749,
      "ra": 0.053,
      "angle": 57.89,
      "rpm": 100,
      "speed": 6950,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3045
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.127
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 6950,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04367",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.229,
      "ra": 0.0605,
      "angle": 52.84,
      "rpm": 125,
      "speed": 7804,
      "pressure": 15,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5789
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2727
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1284
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7804,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04368",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.243,
      "ra": 0.0231,
      "angle": 56.95,
      "rpm": 250,
      "speed": 42599,
      "pressure": 10,
      "grit": 1200,
      "minutes": 4.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1694
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 42599,
          "pressure": 10,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04369",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.931,
      "ra": 0.0424,
      "angle": 29.48,
      "rpm": 100,
      "speed": 3306,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4301
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1987
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0918
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3306,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0424
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04370",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.657,
      "ra": 0.0358,
      "angle": 34.12,
      "rpm": 125,
      "speed": 3615,
      "pressure": 25,
      "grit": 600,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6353
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2436
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0934
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3615,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04371",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.359,
      "ra": 0.0294,
      "angle": 25.77,
      "rpm": 200,
      "speed": 5749,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3787
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1055
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 5749,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04372",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.536,
      "ra": 0.0196,
      "angle": 52.05,
      "rpm": 250,
      "speed": 38349,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3589
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 38349,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0196
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04373",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.44,
      "ra": 0.0822,
      "angle": 28.55,
      "rpm": 125,
      "speed": 4996,
      "pressure": 25,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.344
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 4996,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0822
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04374",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.004,
      "ra": 0.0245,
      "angle": 36.22,
      "rpm": 200,
      "speed": 8220,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2912
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0845
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 8220,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04375",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.872,
      "ra": 0.0287,
      "angle": 25.76,
      "rpm": 125,
      "speed": 7184,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2795
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0896
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 7184,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04376",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0366,
      "angle": 52.87,
      "rpm": 125,
      "speed": 5857,
      "pressure": 10,
      "grit": 800,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1971
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5857,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04377",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.605,
      "ra": 0.0238,
      "angle": 34.52,
      "rpm": 200,
      "speed": 5857,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 5857,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0238
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04378",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.73,
      "ra": 0.0237,
      "angle": 42.21,
      "rpm": 150,
      "speed": 14551,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2329
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14551,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04379",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.897,
      "ra": 0.053,
      "angle": 34.64,
      "rpm": 200,
      "speed": 19594,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4422
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.218
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1075
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 19594,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04380",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.685,
      "ra": 0.0489,
      "angle": 29.93,
      "rpm": 125,
      "speed": 10497,
      "pressure": 10,
      "grit": 400,
      "minutes": 28.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3541
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.183
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0946
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 10497,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04381",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.556,
      "ra": 0.0642,
      "angle": 61.22,
      "rpm": 100,
      "speed": 14869,
      "pressure": 20,
      "grit": 400,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3161
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 14869,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04382",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.067,
      "ra": 0.0539,
      "angle": 39.78,
      "rpm": 100,
      "speed": 3410,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2398
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1137
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3410,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04383",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.614,
      "ra": 0.0716,
      "angle": 49.78,
      "rpm": 175,
      "speed": 10203,
      "pressure": 25,
      "grit": 400,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5714
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2023
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10203,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04384",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.913,
      "ra": 0.0642,
      "angle": 45.32,
      "rpm": 100,
      "speed": 13116,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3768
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1555
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 13116,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04385",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.898,
      "ra": 0.0371,
      "angle": 63.8,
      "rpm": 175,
      "speed": 13688,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4049
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1825
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0823
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 13688,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04386",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.204,
      "ra": 0.0454,
      "angle": 49.44,
      "rpm": 200,
      "speed": 23141,
      "pressure": 25,
      "grit": 600,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2338
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 23141,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04387",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.495,
      "ra": 0.0253,
      "angle": 45.21,
      "rpm": 175,
      "speed": 13734,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5392
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1945
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13734,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04388",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.065,
      "ra": 0.0183,
      "angle": 53.61,
      "rpm": 250,
      "speed": 39682,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2748
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0709
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 39682,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0183
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04389",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.773,
      "ra": 0.0804,
      "angle": 25.35,
      "rpm": 200,
      "speed": 11305,
      "pressure": 25,
      "grit": 400,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3776
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11305,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04390",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.039,
      "ra": 0.0278,
      "angle": 32.52,
      "rpm": 250,
      "speed": 11454,
      "pressure": 20,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.17
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11454,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04391",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.969,
      "ra": 0.0538,
      "angle": 48.94,
      "rpm": 250,
      "speed": 17872,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17872,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04392",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.722,
      "ra": 0.0226,
      "angle": 26.86,
      "rpm": 125,
      "speed": 3751,
      "pressure": 25,
      "grit": 1200,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5828
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1973
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0668
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 3751,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04393",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0247,
      "angle": 29.54,
      "rpm": 175,
      "speed": 14495,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3011
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1308
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0568
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14495,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04394",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.856,
      "ra": 0.0275,
      "angle": 44.25,
      "rpm": 250,
      "speed": 15966,
      "pressure": 20,
      "grit": 800,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3624
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1534
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15966,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0275
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04395",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.876,
      "ra": 0.0477,
      "angle": 54.72,
      "rpm": 250,
      "speed": 20321,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2044
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 20321,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04396",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.086,
      "ra": 0.0336,
      "angle": 47.76,
      "rpm": 100,
      "speed": 13909,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4555
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.191
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0801
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13909,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04397",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.323,
      "ra": 0.0172,
      "angle": 41.63,
      "rpm": 150,
      "speed": 7166,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1508
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7166,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04398",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.777,
      "ra": 0.0609,
      "angle": 27.71,
      "rpm": 250,
      "speed": 15497,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3325
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1423
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 15497,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0609
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04399",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.464,
      "ra": 0.031,
      "angle": 45.62,
      "rpm": 150,
      "speed": 19819,
      "pressure": 10,
      "grit": 800,
      "minutes": 28.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5585
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.213
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0813
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 19819,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04400",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.331,
      "ra": 0.0186,
      "angle": 26.51,
      "rpm": 175,
      "speed": 7770,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4576
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1573
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7770,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04401",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.623,
      "ra": 0.028,
      "angle": 26.88,
      "rpm": 125,
      "speed": 5631,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4194
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1084
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5631,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04402",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.058,
      "ra": 0.019,
      "angle": 64.04,
      "rpm": 100,
      "speed": 5894,
      "pressure": 15,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1418
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5894,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.019
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04403",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.966,
      "ra": 0.0661,
      "angle": 55.57,
      "rpm": 250,
      "speed": 24830,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2527
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24830,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04404",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.817,
      "ra": 0.0317,
      "angle": 25.41,
      "rpm": 175,
      "speed": 4958,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1609
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 4958,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0317
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04405",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.426,
      "ra": 0.0625,
      "angle": 40.29,
      "rpm": 100,
      "speed": 5762,
      "pressure": 25,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6525
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2985
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1366
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5762,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0625
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04406",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.301,
      "ra": 0.0207,
      "angle": 56.29,
      "rpm": 125,
      "speed": 10504,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4621
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1641
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0583
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10504,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04407",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.606,
      "ra": 0.0172,
      "angle": 38.71,
      "rpm": 100,
      "speed": 4414,
      "pressure": 10,
      "grit": 1200,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1662
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4414,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04408",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.02,
      "ra": 0.0198,
      "angle": 54.14,
      "rpm": 150,
      "speed": 24083,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2741
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0737
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 24083,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04409",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.887,
      "ra": 0.0209,
      "angle": 29.76,
      "rpm": 175,
      "speed": 14608,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3475
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1362
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14608,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04410",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.433,
      "ra": 0.0233,
      "angle": 39.74,
      "rpm": 250,
      "speed": 14192,
      "pressure": 15,
      "grit": 1200,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5117
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1827
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0652
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 14192,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04411",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.555,
      "ra": 0.0602,
      "angle": 41.18,
      "rpm": 250,
      "speed": 17703,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.526
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.178
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17703,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04412",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.727,
      "ra": 0.065,
      "angle": 34.35,
      "rpm": 250,
      "speed": 24275,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7607
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.335
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1476
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 24275,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.065
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04413",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.165,
      "ra": 0.0283,
      "angle": 62.83,
      "rpm": 150,
      "speed": 23025,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3374
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0977
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 23025,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04414",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.778,
      "ra": 0.0646,
      "angle": 64.15,
      "rpm": 175,
      "speed": 13782,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3389
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 13782,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0646
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04415",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.117,
      "ra": 0.0242,
      "angle": 49.41,
      "rpm": 100,
      "speed": 11562,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3114
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0868
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 11562,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04416",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.879,
      "ra": 0.0188,
      "angle": 25.52,
      "rpm": 175,
      "speed": 6225,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.244
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 6225,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0188
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04417",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.957,
      "ra": 0.0696,
      "angle": 33.21,
      "rpm": 200,
      "speed": 14990,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2581
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14990,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0696
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04418",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.693,
      "ra": 0.0451,
      "angle": 44.49,
      "rpm": 125,
      "speed": 6425,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.684
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2763
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1116
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6425,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04419",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.375,
      "ra": 0.0585,
      "angle": 50.38,
      "rpm": 200,
      "speed": 8866,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2836
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 8866,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0585
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04420",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.233,
      "ra": 0.0168,
      "angle": 62.77,
      "rpm": 175,
      "speed": 26831,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2945
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 26831,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04421",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.723,
      "ra": 0.0648,
      "angle": 59.81,
      "rpm": 100,
      "speed": 18069,
      "pressure": 25,
      "grit": 400,
      "minutes": 24.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3956
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2164
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1184
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 18069,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0648
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04422",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.774,
      "ra": 0.0304,
      "angle": 48.57,
      "rpm": 175,
      "speed": 19845,
      "pressure": 20,
      "grit": 800,
      "minutes": 23.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6419
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2322
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.084
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 19845,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04423",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.718,
      "ra": 0.0416,
      "angle": 64.95,
      "rpm": 175,
      "speed": 34991,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3523
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0848
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 34991,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0416
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04424",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.029,
      "angle": 48.25,
      "rpm": 150,
      "speed": 16883,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1409
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 16883,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04425",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.061,
      "ra": 0.0302,
      "angle": 32.9,
      "rpm": 200,
      "speed": 9276,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4358
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.179
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0735
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9276,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0302
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04426",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.144,
      "ra": 0.0577,
      "angle": 56.19,
      "rpm": 200,
      "speed": 26834,
      "pressure": 20,
      "grit": 400,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2569
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1218
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 26834,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0577
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04427",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.679,
      "ra": 0.0608,
      "angle": 30.58,
      "rpm": 150,
      "speed": 7730,
      "pressure": 15,
      "grit": 400,
      "minutes": 6.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3195
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7730,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0608
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04428",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.323,
      "ra": 0.0249,
      "angle": 60,
      "rpm": 250,
      "speed": 22672,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0936
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 22672,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04429",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.483,
      "ra": 0.0235,
      "angle": 37.7,
      "rpm": 150,
      "speed": 6435,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5262
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6435,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0235
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04430",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.372,
      "ra": 0.0337,
      "angle": 54.71,
      "rpm": 200,
      "speed": 16253,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.215
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 16253,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04431",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.766,
      "ra": 0.0267,
      "angle": 54.61,
      "rpm": 100,
      "speed": 6487,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2502
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0817
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 6487,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04432",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.852,
      "ra": 0.0311,
      "angle": 55.95,
      "rpm": 150,
      "speed": 25030,
      "pressure": 15,
      "grit": 800,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3724
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1628
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 25030,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0311
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04433",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.806,
      "ra": 0.0405,
      "angle": 56.98,
      "rpm": 125,
      "speed": 8525,
      "pressure": 10,
      "grit": 600,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1807
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8525,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0405
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04434",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.547,
      "ra": 0.0496,
      "angle": 27.22,
      "rpm": 200,
      "speed": 9127,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6546
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.277
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1172
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 9127,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04435",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.383,
      "ra": 0.0425,
      "angle": 62.39,
      "rpm": 150,
      "speed": 11413,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.579
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2424
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1015
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11413,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04436",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.073,
      "ra": 0.0262,
      "angle": 44.26,
      "rpm": 150,
      "speed": 9582,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1677
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 9582,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04437",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.693,
      "ra": 0.0226,
      "angle": 48.73,
      "rpm": 200,
      "speed": 11382,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4016
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0953
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 11382,
          "pressure": 10,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04438",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.378,
      "ra": 0.0221,
      "angle": 54.02,
      "rpm": 175,
      "speed": 22420,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1745
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 22420,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04439",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.225,
      "ra": 0.0533,
      "angle": 44.61,
      "rpm": 150,
      "speed": 7733,
      "pressure": 25,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5595
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2555
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1167
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7733,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0533
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04440",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.54,
      "ra": 0.0319,
      "angle": 25.71,
      "rpm": 200,
      "speed": 4302,
      "pressure": 10,
      "grit": 800,
      "minutes": 29.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5842
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2216
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0841
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 4302,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04441",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.754,
      "ra": 0.0274,
      "angle": 31.9,
      "rpm": 100,
      "speed": 5387,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2192
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0775
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5387,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04442",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.107,
      "ra": 0.0198,
      "angle": 31.2,
      "rpm": 175,
      "speed": 4605,
      "pressure": 20,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4048
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.148
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0541
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 4605,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04443",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.361,
      "ra": 0.0422,
      "angle": 52.53,
      "rpm": 200,
      "speed": 31006,
      "pressure": 15,
      "grit": 600,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5711
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2397
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1006
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 31006,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0422
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04444",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.444,
      "ra": 0.0241,
      "angle": 32.06,
      "rpm": 200,
      "speed": 9026,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.369
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0943
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9026,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0241
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04445",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.417,
      "ra": 0.0248,
      "angle": 54.96,
      "rpm": 150,
      "speed": 12255,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3679
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0955
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12255,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04446",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.483,
      "ra": 0.0271,
      "angle": 52.45,
      "rpm": 200,
      "speed": 12380,
      "pressure": 25,
      "grit": 800,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3906
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1029
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 12380,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04447",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.025,
      "angle": 41.68,
      "rpm": 250,
      "speed": 29897,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3294
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1395
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 29897,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04448",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.672,
      "ra": 0.0212,
      "angle": 45.46,
      "rpm": 100,
      "speed": 5264,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2832
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1194
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5264,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04449",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.915,
      "ra": 0.041,
      "angle": 52.6,
      "rpm": 250,
      "speed": 11645,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1937
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0891
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 11645,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04450",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.82,
      "ra": 0.0425,
      "angle": 59.8,
      "rpm": 125,
      "speed": 6774,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6774,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0425
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04451",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0484,
      "angle": 45.38,
      "rpm": 125,
      "speed": 13135,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5535
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2457
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.109
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 13135,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0484
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04452",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.508,
      "ra": 0.0517,
      "angle": 32.39,
      "rpm": 175,
      "speed": 4790,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2792
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 4790,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0517
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04453",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.967,
      "ra": 0.0409,
      "angle": 38.24,
      "rpm": 150,
      "speed": 8168,
      "pressure": 15,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1989
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8168,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0409
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04454",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.587,
      "ra": 0.0723,
      "angle": 25.25,
      "rpm": 150,
      "speed": 5278,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7332
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3387
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1565
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 5278,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0723
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04455",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.873,
      "ra": 0.0569,
      "angle": 49.08,
      "rpm": 150,
      "speed": 10758,
      "pressure": 20,
      "grit": 400,
      "minutes": 29.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4411
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2229
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1126
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10758,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04456",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.955,
      "ra": 0.0182,
      "angle": 57.09,
      "rpm": 150,
      "speed": 7690,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2551
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7690,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0182
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04457",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.67,
      "ra": 0.0615,
      "angle": 58.12,
      "rpm": 100,
      "speed": 17457,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7316
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3205
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1404
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 17457,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04458",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.557,
      "ra": 0.0209,
      "angle": 61.55,
      "rpm": 100,
      "speed": 18709,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.37
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0879
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 18709,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04459",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.199,
      "ra": 0.0395,
      "angle": 35.83,
      "rpm": 125,
      "speed": 12695,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5108
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2176
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0927
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12695,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0395
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04460",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.876,
      "ra": 0.0429,
      "angle": 42.33,
      "rpm": 250,
      "speed": 18245,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3205
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1173
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 18245,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0429
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04461",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.72,
      "ra": 0.0426,
      "angle": 64.02,
      "rpm": 150,
      "speed": 29458,
      "pressure": 15,
      "grit": 600,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6823
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2707
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1074
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 29458,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04462",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.618,
      "ra": 0.0349,
      "angle": 37.88,
      "rpm": 100,
      "speed": 3234,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3013
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0716
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3234,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04463",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.859,
      "ra": 0.042,
      "angle": 58.71,
      "rpm": 125,
      "speed": 8835,
      "pressure": 20,
      "grit": 600,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3141
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1149
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8835,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04464",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.08,
      "ra": 0.0553,
      "angle": 50.68,
      "rpm": 125,
      "speed": 9298,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.401
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1489
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 9298,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04465",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.043,
      "ra": 0.0406,
      "angle": 29.97,
      "rpm": 200,
      "speed": 5045,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2058
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5045,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0406
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04466",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.98,
      "ra": 0.0267,
      "angle": 50.79,
      "rpm": 250,
      "speed": 11186,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1618
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11186,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04467",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.348,
      "ra": 0.0714,
      "angle": 63.19,
      "rpm": 100,
      "speed": 5797,
      "pressure": 25,
      "grit": 400,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6467
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3102
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1488
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5797,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04468",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.361,
      "ra": 0.033,
      "angle": 42.93,
      "rpm": 250,
      "speed": 30882,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2119
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 30882,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04469",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.052,
      "ra": 0.027,
      "angle": 40.97,
      "rpm": 125,
      "speed": 4401,
      "pressure": 25,
      "grit": 1200,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4211
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1685
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4401,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.027
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04470",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.316,
      "ra": 0.0361,
      "angle": 47.18,
      "rpm": 125,
      "speed": 5145,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5356
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.218
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0887
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 5145,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04471",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0322,
      "angle": 43.51,
      "rpm": 150,
      "speed": 11283,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5411
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2113
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11283,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0322
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04472",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.186,
      "ra": 0.0268,
      "angle": 34.04,
      "rpm": 150,
      "speed": 14425,
      "pressure": 25,
      "grit": 1200,
      "minutes": 26.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1783
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 14425,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04473",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.328,
      "ra": 0.0549,
      "angle": 38.51,
      "rpm": 250,
      "speed": 21948,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.27
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21948,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0549
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04474",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.965,
      "ra": 0.037,
      "angle": 46.71,
      "rpm": 200,
      "speed": 21705,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.189
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 21705,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.037
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04475",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.931,
      "ra": 0.0178,
      "angle": 51.28,
      "rpm": 250,
      "speed": 18849,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2489
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0666
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18849,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04476",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.492,
      "ra": 0.0324,
      "angle": 61.03,
      "rpm": 200,
      "speed": 22220,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2199
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 22220,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04477",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0398,
      "angle": 44.54,
      "rpm": 200,
      "speed": 10292,
      "pressure": 10,
      "grit": 600,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4181
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.129
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 10292,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0398
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04478",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.788,
      "ra": 0.0642,
      "angle": 49.68,
      "rpm": 175,
      "speed": 7635,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5899
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1946
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 7635,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04479",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.685,
      "ra": 0.0548,
      "angle": 35.97,
      "rpm": 100,
      "speed": 8159,
      "pressure": 25,
      "grit": 600,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2952
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1272
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 8159,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04480",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.418,
      "ra": 0.0371,
      "angle": 52.11,
      "rpm": 150,
      "speed": 6912,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.421
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.125
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6912,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0371
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04481",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.686,
      "ra": 0.0245,
      "angle": 28,
      "rpm": 200,
      "speed": 9399,
      "pressure": 25,
      "grit": 1200,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1296
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9399,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0245
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04482",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.149,
      "ra": 0.0714,
      "angle": 38.01,
      "rpm": 125,
      "speed": 5410,
      "pressure": 20,
      "grit": 400,
      "minutes": 7.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2864
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 5410,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0714
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04483",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.793,
      "ra": 0.0674,
      "angle": 45.67,
      "rpm": 250,
      "speed": 16536,
      "pressure": 20,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2312
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 16536,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04484",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.541,
      "ra": 0.0309,
      "angle": 47.2,
      "rpm": 100,
      "speed": 13725,
      "pressure": 25,
      "grit": 800,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5799
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2182
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0821
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 13725,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0309
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04485",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.367,
      "ra": 0.0721,
      "angle": 29.84,
      "rpm": 175,
      "speed": 4395,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6551
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3139
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1505
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4395,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04486",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.12,
      "ra": 0.0362,
      "angle": 37.67,
      "rpm": 150,
      "speed": 12860,
      "pressure": 10,
      "grit": 600,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4749
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2014
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0854
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12860,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04487",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.962,
      "ra": 0.0189,
      "angle": 36.86,
      "rpm": 100,
      "speed": 4188,
      "pressure": 15,
      "grit": 1200,
      "minutes": 7.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2596
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4188,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04488",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.605,
      "ra": 0.0488,
      "angle": 29.98,
      "rpm": 200,
      "speed": 5047,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2799
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 5047,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0488
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04489",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.16,
      "ra": 0.0408,
      "angle": 63.41,
      "rpm": 125,
      "speed": 9703,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5024
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2175
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0942
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9703,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04490",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.369,
      "ra": 0.0248,
      "angle": 37.3,
      "rpm": 125,
      "speed": 3976,
      "pressure": 15,
      "grit": 1200,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5022
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1843
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0676
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3976,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04491",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.558,
      "ra": 0.0352,
      "angle": 62.51,
      "rpm": 150,
      "speed": 11440,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.604
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2342
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0908
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11440,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0352
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04492",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.314,
      "ra": 0.0496,
      "angle": 26.76,
      "rpm": 200,
      "speed": 4484,
      "pressure": 15,
      "grit": 600,
      "minutes": 24.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5792
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2553
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1125
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 4484,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0496
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04493",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.39,
      "ra": 0.0289,
      "angle": 25.8,
      "rpm": 175,
      "speed": 5037,
      "pressure": 15,
      "grit": 800,
      "minutes": 26.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5278
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2004
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 5037,
          "pressure": 15,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0289
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04494",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.669,
      "ra": 0.0331,
      "angle": 60.97,
      "rpm": 150,
      "speed": 27741,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6263
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.235
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0882
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 27741,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04495",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.841,
      "ra": 0.0406,
      "angle": 27.46,
      "rpm": 250,
      "speed": 19190,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3942
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1848
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0866
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 19190,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0406
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04496",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.303,
      "ra": 0.072,
      "angle": 33.89,
      "rpm": 150,
      "speed": 11486,
      "pressure": 25,
      "grit": 400,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3063
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11486,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04497",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.245,
      "ra": 0.0511,
      "angle": 42.68,
      "rpm": 175,
      "speed": 17183,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2522
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17183,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0511
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04498",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.671,
      "ra": 0.0234,
      "angle": 50.7,
      "rpm": 250,
      "speed": 14884,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1977
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14884,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04499",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.981,
      "ra": 0.0349,
      "angle": 33.21,
      "rpm": 125,
      "speed": 9368,
      "pressure": 15,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.426
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.185
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9368,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04500",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.363,
      "ra": 0.0508,
      "angle": 55.41,
      "rpm": 200,
      "speed": 19797,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4553
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1521
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 19797,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04501",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.553,
      "ra": 0.028,
      "angle": 25.12,
      "rpm": 250,
      "speed": 8749,
      "pressure": 20,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4072
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1068
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 8749,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04502",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.51,
      "ra": 0.0197,
      "angle": 39.95,
      "rpm": 100,
      "speed": 4568,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1725
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4568,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04503",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.894,
      "ra": 0.072,
      "angle": 59.17,
      "rpm": 125,
      "speed": 11147,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2537
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 11147,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.072
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04504",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.64,
      "ra": 0.0274,
      "angle": 33.25,
      "rpm": 175,
      "speed": 16416,
      "pressure": 15,
      "grit": 800,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2911
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16416,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04505",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.067,
      "ra": 0.058,
      "angle": 58.36,
      "rpm": 250,
      "speed": 21929,
      "pressure": 10,
      "grit": 400,
      "minutes": 6.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2488
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 21929,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.058
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04506",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.686,
      "ra": 0.0717,
      "angle": 53.68,
      "rpm": 100,
      "speed": 7948,
      "pressure": 10,
      "grit": 400,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5885
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2054
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 7948,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0717
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04507",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.137,
      "ra": 0.0469,
      "angle": 53.77,
      "rpm": 175,
      "speed": 8362,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2309
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8362,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0469
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04508",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.634,
      "ra": 0.0566,
      "angle": 60.8,
      "rpm": 200,
      "speed": 14745,
      "pressure": 15,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1894
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 14745,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04509",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.353,
      "ra": 0.0604,
      "angle": 35.13,
      "rpm": 100,
      "speed": 5967,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.48
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1703
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5967,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0604
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04510",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.888,
      "ra": 0.0186,
      "angle": 56.7,
      "rpm": 150,
      "speed": 12713,
      "pressure": 10,
      "grit": 1200,
      "minutes": 24.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3378
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1285
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0489
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12713,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0186
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04511",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.727,
      "ra": 0.0237,
      "angle": 41.83,
      "rpm": 175,
      "speed": 8404,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2322
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8404,
          "pressure": 10,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04512",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.695,
      "ra": 0.0326,
      "angle": 54.68,
      "rpm": 100,
      "speed": 4873,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2351
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 4873,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0326
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04513",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.719,
      "ra": 0.0587,
      "angle": 41.68,
      "rpm": 250,
      "speed": 29897,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3843
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2054
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1098
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 29897,
          "pressure": 25,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04514",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.157,
      "ra": 0.0665,
      "angle": 42.24,
      "rpm": 125,
      "speed": 15169,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5665
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2774
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1358
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 15169,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0665
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04515",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.155,
      "ra": 0.0308,
      "angle": 27.48,
      "rpm": 250,
      "speed": 5761,
      "pressure": 10,
      "grit": 800,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1886
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 5761,
          "pressure": 10,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04516",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.389,
      "ra": 0.0385,
      "angle": 59.26,
      "rpm": 200,
      "speed": 28590,
      "pressure": 25,
      "grit": 600,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2312
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 28590,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04517",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.774,
      "ra": 0.0361,
      "angle": 59.43,
      "rpm": 200,
      "speed": 35860,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.67
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2531
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0956
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 35860,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04518",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.954,
      "ra": 0.0385,
      "angle": 56.94,
      "rpm": 200,
      "speed": 10222,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4276
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1916
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0859
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 10222,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04519",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0215,
      "angle": 35,
      "rpm": 200,
      "speed": 7924,
      "pressure": 10,
      "grit": 1200,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4519
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1637
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0593
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7924,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04520",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.376,
      "ra": 0.0358,
      "angle": 55.51,
      "rpm": 150,
      "speed": 14879,
      "pressure": 20,
      "grit": 600,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2219
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 14879,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04521",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.661,
      "ra": 0.0486,
      "angle": 47.24,
      "rpm": 125,
      "speed": 6869,
      "pressure": 10,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2841
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6869,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04522",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.612,
      "ra": 0.0519,
      "angle": 43.96,
      "rpm": 250,
      "speed": 9510,
      "pressure": 10,
      "grit": 400,
      "minutes": 24.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3303
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1782
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0962
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 9510,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04523",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.593,
      "ra": 0.0495,
      "angle": 44.96,
      "rpm": 150,
      "speed": 7800,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5008
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 7800,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04524",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.273,
      "ra": 0.0507,
      "angle": 36.18,
      "rpm": 250,
      "speed": 10262,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5687
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.254
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1135
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 250,
          "speed": 10262,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0507
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04525",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.726,
      "ra": 0.0614,
      "angle": 43.33,
      "rpm": 175,
      "speed": 10920,
      "pressure": 10,
      "grit": 400,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5677
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1867
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10920,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0614
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04526",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.193,
      "ra": 0.0228,
      "angle": 47.84,
      "rpm": 200,
      "speed": 27869,
      "pressure": 25,
      "grit": 1200,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.319
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0853
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 27869,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04527",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.674,
      "ra": 0.0468,
      "angle": 59.34,
      "rpm": 150,
      "speed": 8054,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.277
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1139
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8054,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04528",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.313,
      "ra": 0.0229,
      "angle": 43.17,
      "rpm": 200,
      "speed": 7457,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0883
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7457,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0229
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04529",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.09,
      "ra": 0.0301,
      "angle": 57.27,
      "rpm": 200,
      "speed": 27445,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3295
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 27445,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04530",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.593,
      "ra": 0.0661,
      "angle": 59.58,
      "rpm": 100,
      "speed": 7194,
      "pressure": 20,
      "grit": 400,
      "minutes": 27.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.719
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3245
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1465
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 7194,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0661
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04531",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.785,
      "ra": 0.0522,
      "angle": 40.73,
      "rpm": 200,
      "speed": 18659,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7382
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3052
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1262
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 18659,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0522
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04532",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.485,
      "ra": 0.0473,
      "angle": 52.63,
      "rpm": 150,
      "speed": 9322,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4707
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1492
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9322,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04533",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.777,
      "ra": 0.0237,
      "angle": 27.09,
      "rpm": 150,
      "speed": 5676,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2052
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5676,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04534",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.891,
      "ra": 0.0354,
      "angle": 51.64,
      "rpm": 150,
      "speed": 11400,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3978
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1776
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0793
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11400,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0354
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04535",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.703,
      "ra": 0.0384,
      "angle": 63.5,
      "rpm": 200,
      "speed": 23329,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2557
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 23329,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04536",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.396,
      "ra": 0.0604,
      "angle": 54.75,
      "rpm": 175,
      "speed": 22774,
      "pressure": 15,
      "grit": 400,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6367
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2904
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1324
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 22774,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0604
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04537",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.804,
      "ra": 0.04,
      "angle": 57.32,
      "rpm": 175,
      "speed": 24040,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1793
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 24040,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04538",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.781,
      "ra": 0.0804,
      "angle": 43.62,
      "rpm": 150,
      "speed": 7543,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6342
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2258
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7543,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0804
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04539",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.761,
      "ra": 0.0786,
      "angle": 33.81,
      "rpm": 100,
      "speed": 4774,
      "pressure": 25,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2446
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4774,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04540",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.343,
      "ra": 0.0359,
      "angle": 33.42,
      "rpm": 175,
      "speed": 16505,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4016
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1201
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16505,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0359
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04541",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.783,
      "ra": 0.0662,
      "angle": 57.45,
      "rpm": 150,
      "speed": 10331,
      "pressure": 25,
      "grit": 400,
      "minutes": 7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2277
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10331,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04542",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.74,
      "ra": 0.0663,
      "angle": 58.08,
      "rpm": 125,
      "speed": 8721,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3311
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1482
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 8721,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0663
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04543",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0216,
      "angle": 57.84,
      "rpm": 100,
      "speed": 5207,
      "pressure": 10,
      "grit": 1200,
      "minutes": 21.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4513
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1639
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5207,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04544",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.872,
      "ra": 0.0445,
      "angle": 26.34,
      "rpm": 125,
      "speed": 7351,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3234
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.12
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7351,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04545",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.584,
      "ra": 0.0228,
      "angle": 52.01,
      "rpm": 100,
      "speed": 4598,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.19
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4598,
          "pressure": 10,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0228
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04546",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.75,
      "ra": 0.0692,
      "angle": 28.65,
      "rpm": 200,
      "speed": 9627,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.348
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9627,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0692
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04547",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.112,
      "ra": 0.0697,
      "angle": 29.06,
      "rpm": 200,
      "speed": 6514,
      "pressure": 25,
      "grit": 400,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5564
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2784
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1393
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6514,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0697
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04548",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.748,
      "ra": 0.0375,
      "angle": 49.41,
      "rpm": 100,
      "speed": 4336,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.256
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 4336,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04549",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.526,
      "ra": 0.0553,
      "angle": 47.58,
      "rpm": 200,
      "speed": 13850,
      "pressure": 20,
      "grit": 400,
      "minutes": 24.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6658
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2905
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1267
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13850,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0553
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04550",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.409,
      "ra": 0.0231,
      "angle": 47.91,
      "rpm": 150,
      "speed": 16749,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1804
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16749,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04551",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.834,
      "ra": 0.0587,
      "angle": 27.24,
      "rpm": 125,
      "speed": 9515,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3443
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1422
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9515,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0587
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04552",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.219,
      "ra": 0.0645,
      "angle": 62.96,
      "rpm": 125,
      "speed": 12023,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2804
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 12023,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0645
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04553",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.347,
      "ra": 0.0393,
      "angle": 30.41,
      "rpm": 200,
      "speed": 5123,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4147
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1277
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5123,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04554",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.516,
      "ra": 0.0307,
      "angle": 63.05,
      "rpm": 125,
      "speed": 24088,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4132
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1126
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 24088,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04555",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.339,
      "ra": 0.0374,
      "angle": 28.85,
      "rpm": 150,
      "speed": 12121,
      "pressure": 20,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4063
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1233
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12121,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04556",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.355,
      "ra": 0.0462,
      "angle": 31.7,
      "rpm": 100,
      "speed": 3568,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5823
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2502
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1075
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 3568,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04557",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.175,
      "ra": 0.0202,
      "angle": 53.25,
      "rpm": 175,
      "speed": 16537,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4255
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1541
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0558
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 16537,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04558",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.991,
      "ra": 0.0712,
      "angle": 28.97,
      "rpm": 175,
      "speed": 8522,
      "pressure": 15,
      "grit": 400,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5131
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2656
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1375
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8522,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04559",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.113,
      "ra": 0.0712,
      "angle": 48.49,
      "rpm": 250,
      "speed": 14149,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5597
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2815
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14149,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04560",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.721,
      "ra": 0.0607,
      "angle": 26.54,
      "rpm": 125,
      "speed": 7409,
      "pressure": 10,
      "grit": 400,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.316
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1385
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 7409,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0607
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04561",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.601,
      "ra": 0.0193,
      "angle": 53.54,
      "rpm": 100,
      "speed": 4755,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1758
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 4755,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04562",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.793,
      "ra": 0.0592,
      "angle": 30.09,
      "rpm": 250,
      "speed": 6333,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2167
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 6333,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0592
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04563",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.758,
      "ra": 0.0362,
      "angle": 60.98,
      "rpm": 150,
      "speed": 8324,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1656
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8324,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04564",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.951,
      "ra": 0.0454,
      "angle": 50.04,
      "rpm": 175,
      "speed": 15396,
      "pressure": 25,
      "grit": 600,
      "minutes": 25.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4445
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2078
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0971
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 15396,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04565",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.656,
      "ra": 0.0368,
      "angle": 40.52,
      "rpm": 250,
      "speed": 17394,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6394
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2469
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0953
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 17394,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04566",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.012,
      "ra": 0.0385,
      "angle": 29.24,
      "rpm": 200,
      "speed": 6556,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4469
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1974
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0872
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 6556,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04567",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.852,
      "ra": 0.0334,
      "angle": 40.43,
      "rpm": 125,
      "speed": 4338,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3791
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1687
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0751
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4338,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04568",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.962,
      "ra": 0.04,
      "angle": 64.23,
      "rpm": 150,
      "speed": 11831,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3333
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1155
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11831,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04569",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.708,
      "ra": 0.033,
      "angle": 34.57,
      "rpm": 200,
      "speed": 9776,
      "pressure": 20,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2374
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 9776,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04570",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.554,
      "ra": 0.0342,
      "angle": 37.24,
      "rpm": 175,
      "speed": 7409,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2305
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7409,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0342
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04571",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.47,
      "ra": 0.0271,
      "angle": 59.52,
      "rpm": 150,
      "speed": 8083,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3883
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1026
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8083,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0271
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04572",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.584,
      "ra": 0.0633,
      "angle": 52.38,
      "rpm": 175,
      "speed": 16224,
      "pressure": 25,
      "grit": 400,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7082
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3166
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 16224,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04573",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.662,
      "ra": 0.0218,
      "angle": 45.71,
      "rpm": 250,
      "speed": 33104,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5625
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1903
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 33104,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04574",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.0486,
      "angle": 37.07,
      "rpm": 100,
      "speed": 5266,
      "pressure": 25,
      "grit": 600,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2677
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5266,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04575",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.379,
      "ra": 0.0725,
      "angle": 61.54,
      "rpm": 200,
      "speed": 18705,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5166
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1935
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 18705,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0725
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04576",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.425,
      "ra": 0.0468,
      "angle": 46.07,
      "rpm": 125,
      "speed": 8349,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4563
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1461
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8349,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04577",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.138,
      "ra": 0.0389,
      "angle": 54.93,
      "rpm": 250,
      "speed": 16330,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3693
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1199
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 16330,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0389
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04578",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.461,
      "ra": 0.0504,
      "angle": 33.37,
      "rpm": 200,
      "speed": 7533,
      "pressure": 20,
      "grit": 600,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2714
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 7533,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04579",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.539,
      "ra": 0.0223,
      "angle": 58.64,
      "rpm": 175,
      "speed": 9263,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0915
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9263,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04580",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0791,
      "angle": 33.24,
      "rpm": 125,
      "speed": 9377,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5336
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2054
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 9377,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0791
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04581",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0181,
      "angle": 62.11,
      "rpm": 250,
      "speed": 14188,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5132
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1683
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0552
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14188,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04582",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.651,
      "ra": 0.0394,
      "angle": 52.42,
      "rpm": 150,
      "speed": 9279,
      "pressure": 20,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9279,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0394
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04583",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.035,
      "ra": 0.0193,
      "angle": 49.87,
      "rpm": 250,
      "speed": 18258,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2745
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18258,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04584",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.644,
      "ra": 0.0258,
      "angle": 38.98,
      "rpm": 175,
      "speed": 5837,
      "pressure": 15,
      "grit": 800,
      "minutes": 26.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5819
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2059
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0729
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 5837,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0258
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04585",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.657,
      "ra": 0.0244,
      "angle": 41.89,
      "rpm": 100,
      "speed": 9620,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2192
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0731
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 9620,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0244
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04586",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0269,
      "angle": 33.68,
      "rpm": 125,
      "speed": 11886,
      "pressure": 10,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3199
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0928
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11886,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04587",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.628,
      "ra": 0.0306,
      "angle": 25.52,
      "rpm": 175,
      "speed": 7470,
      "pressure": 20,
      "grit": 800,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4329
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1151
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7470,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04588",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.595,
      "ra": 0.0262,
      "angle": 26.42,
      "rpm": 125,
      "speed": 2765,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2044
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 2765,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04589",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.459,
      "ra": 0.0263,
      "angle": 61.2,
      "rpm": 200,
      "speed": 22295,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5346
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1959
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0718
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 22295,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04590",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.103,
      "ra": 0.0365,
      "angle": 64.3,
      "rpm": 100,
      "speed": 5924,
      "pressure": 15,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2006
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 5924,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04591",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.421,
      "ra": 0.0181,
      "angle": 40.64,
      "rpm": 250,
      "speed": 11634,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1604
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11634,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04592",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.989,
      "ra": 0.0527,
      "angle": 38.34,
      "rpm": 100,
      "speed": 4369,
      "pressure": 20,
      "grit": 600,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2283
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1097
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 4369,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04593",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.097,
      "ra": 0.0479,
      "angle": 28.38,
      "rpm": 125,
      "speed": 9930,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5015
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2292
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1048
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 9930,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0479
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04594",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.029,
      "ra": 0.0476,
      "angle": 43.33,
      "rpm": 250,
      "speed": 9360,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3694
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1326
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9360,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0476
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04595",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.692,
      "ra": 0.0408,
      "angle": 37.96,
      "rpm": 200,
      "speed": 8644,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4888
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1412
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8644,
          "pressure": 10,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0408
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04596",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.626,
      "ra": 0.058,
      "angle": 58.67,
      "rpm": 200,
      "speed": 28248,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3071
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 28248,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.058
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04597",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.724,
      "ra": 0.0457,
      "angle": 28.77,
      "rpm": 125,
      "speed": 8057,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3629
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1819
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0912
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8057,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0457
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04598",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.731,
      "ra": 0.0211,
      "angle": 58.22,
      "rpm": 250,
      "speed": 26240,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2242
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0688
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 26240,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04599",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.899,
      "ra": 0.0206,
      "angle": 25.81,
      "rpm": 175,
      "speed": 3779,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1361
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 3779,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04600",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.004,
      "ra": 0.0166,
      "angle": 35.51,
      "rpm": 200,
      "speed": 10059,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1291
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 10059,
          "pressure": 10,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04601",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.0262,
      "angle": 53.93,
      "rpm": 125,
      "speed": 5994,
      "pressure": 15,
      "grit": 800,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2636
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0831
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 5994,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04602",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.224,
      "ra": 0.0591,
      "angle": 49.82,
      "rpm": 200,
      "speed": 17507,
      "pressure": 10,
      "grit": 400,
      "minutes": 20,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5738
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1261
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 17507,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04603",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0402,
      "angle": 54.35,
      "rpm": 175,
      "speed": 8467,
      "pressure": 25,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.383
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1807
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0852
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8467,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04604",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.64,
      "ra": 0.0682,
      "angle": 56.33,
      "rpm": 150,
      "speed": 15138,
      "pressure": 10,
      "grit": 400,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3344
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 15138,
          "pressure": 10,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0682
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04605",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.137,
      "ra": 0.0336,
      "angle": 29.97,
      "rpm": 150,
      "speed": 12614,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4714
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1955
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 12614,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0336
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04606",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.554,
      "ra": 0.0341,
      "angle": 39.43,
      "rpm": 100,
      "speed": 4503,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2302
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4503,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0341
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04607",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.895,
      "ra": 0.0184,
      "angle": 42.5,
      "rpm": 200,
      "speed": 9774,
      "pressure": 15,
      "grit": 1200,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1283
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9774,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04608",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.694,
      "ra": 0.0345,
      "angle": 27.4,
      "rpm": 150,
      "speed": 3446,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2417
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 3446,
          "pressure": 10,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04609",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.051,
      "ra": 0.0197,
      "angle": 29.44,
      "rpm": 125,
      "speed": 3095,
      "pressure": 15,
      "grit": 1200,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2792
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 3095,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04610",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.595,
      "ra": 0.0576,
      "angle": 37.78,
      "rpm": 150,
      "speed": 9675,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6953
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3031
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9675,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04611",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.385,
      "ra": 0.0525,
      "angle": 45.45,
      "rpm": 100,
      "speed": 7895,
      "pressure": 15,
      "grit": 400,
      "minutes": 5.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2697
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 7895,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0525
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04612",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.624,
      "ra": 0.0314,
      "angle": 64,
      "rpm": 250,
      "speed": 19631,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2304
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0851
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 19631,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0314
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04613",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.375,
      "ra": 0.0247,
      "angle": 44.81,
      "rpm": 125,
      "speed": 4857,
      "pressure": 20,
      "grit": 1200,
      "minutes": 5.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1843
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 4857,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0247
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04614",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.169,
      "ra": 0.0347,
      "angle": 32.34,
      "rpm": 150,
      "speed": 13664,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2014
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 13664,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0347
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04615",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.258,
      "ra": 0.0691,
      "angle": 41.05,
      "rpm": 150,
      "speed": 14114,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.609
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2948
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 14114,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0691
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04616",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.649,
      "ra": 0.0339,
      "angle": 30.09,
      "rpm": 175,
      "speed": 11822,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1237
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 11822,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04617",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.4,
      "ra": 0.0719,
      "angle": 30.67,
      "rpm": 100,
      "speed": 5169,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6665
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3173
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.151
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 5169,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0719
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04618",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.295,
      "ra": 0.0413,
      "angle": 37.48,
      "rpm": 175,
      "speed": 11191,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4107
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11191,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0413
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04619",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.635,
      "ra": 0.0528,
      "angle": 27.41,
      "rpm": 150,
      "speed": 9194,
      "pressure": 20,
      "grit": 400,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.341
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1831
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9194,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04620",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.825,
      "ra": 0.0297,
      "angle": 29.46,
      "rpm": 100,
      "speed": 2478,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2724
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 2478,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0297
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04621",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0392,
      "angle": 59.85,
      "rpm": 175,
      "speed": 25316,
      "pressure": 10,
      "grit": 600,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3696
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1204
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25316,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04622",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.728,
      "ra": 0.0287,
      "angle": 28.32,
      "rpm": 150,
      "speed": 4756,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2478
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0843
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4756,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0287
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04623",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.268,
      "ra": 0.0162,
      "angle": 64.2,
      "rpm": 100,
      "speed": 5912,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4263
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1433
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5912,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0162
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04624",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.607,
      "ra": 0.0234,
      "angle": 56.03,
      "rpm": 150,
      "speed": 10029,
      "pressure": 25,
      "grit": 1200,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5582
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1939
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 10029,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0234
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04625",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.962,
      "ra": 0.0471,
      "angle": 47.18,
      "rpm": 150,
      "speed": 12347,
      "pressure": 15,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4525
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2129
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1001
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12347,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0471
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04626",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.263,
      "ra": 0.0262,
      "angle": 41.69,
      "rpm": 150,
      "speed": 14354,
      "pressure": 15,
      "grit": 800,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.347
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0954
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 14354,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0262
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04627",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.593,
      "ra": 0.0208,
      "angle": 49.87,
      "rpm": 125,
      "speed": 14606,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.182
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14606,
          "pressure": 10,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04628",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.975,
      "ra": 0.0243,
      "angle": 34.11,
      "rpm": 125,
      "speed": 6024,
      "pressure": 20,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2848
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0832
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6024,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0243
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04629",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.94,
      "ra": 0.025,
      "angle": 46.78,
      "rpm": 125,
      "speed": 6794,
      "pressure": 10,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2806
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0838
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6794,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.025
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04630",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.589,
      "ra": 0.0256,
      "angle": 57.49,
      "rpm": 125,
      "speed": 8616,
      "pressure": 25,
      "grit": 1200,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5661
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2017
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0719
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 8616,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0256
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04631",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.777,
      "ra": 0.0224,
      "angle": 52.81,
      "rpm": 125,
      "speed": 5849,
      "pressure": 20,
      "grit": 1200,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1995
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5849,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0224
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04632",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.174,
      "ra": 0.0747,
      "angle": 29.52,
      "rpm": 175,
      "speed": 7242,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4687
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1871
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 175,
          "speed": 7242,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0747
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04633",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.742,
      "ra": 0.0528,
      "angle": 48.12,
      "rpm": 250,
      "speed": 28053,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7268
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3033
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1265
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 28053,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0528
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04634",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.453,
      "ra": 0.0209,
      "angle": 61.87,
      "rpm": 125,
      "speed": 14121,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3534
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0859
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14121,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0209
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04635",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.996,
      "ra": 0.0323,
      "angle": 63.32,
      "rpm": 125,
      "speed": 12108,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4227
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1794
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0761
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 12108,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0323
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04636",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.606,
      "ra": 0.06,
      "angle": 25.87,
      "rpm": 150,
      "speed": 6494,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1907
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6494,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.06
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04637",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.542,
      "ra": 0.0346,
      "angle": 63.02,
      "rpm": 175,
      "speed": 26963,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.231
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 26963,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04638",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.175,
      "ra": 0.0783,
      "angle": 48.69,
      "rpm": 125,
      "speed": 17768,
      "pressure": 20,
      "grit": 400,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.597
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3033
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1541
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 17768,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04639",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.411,
      "ra": 0.0435,
      "angle": 60.95,
      "rpm": 200,
      "speed": 22184,
      "pressure": 15,
      "grit": 600,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2477
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22184,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0435
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04640",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.001,
      "ra": 0.034,
      "angle": 33.94,
      "rpm": 250,
      "speed": 23967,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4297
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1845
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0792
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 23967,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04641",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.071,
      "ra": 0.017,
      "angle": 33.14,
      "rpm": 175,
      "speed": 6543,
      "pressure": 10,
      "grit": 1200,
      "minutes": 23,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3801
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1349
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0479
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 6543,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.017
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04642",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.581,
      "ra": 0.018,
      "angle": 36.44,
      "rpm": 125,
      "speed": 7756,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1687
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7756,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.018
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04643",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.743,
      "ra": 0.0207,
      "angle": 60.87,
      "rpm": 125,
      "speed": 6922,
      "pressure": 15,
      "grit": 1200,
      "minutes": 29.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5754
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1899
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6922,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04644",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.984,
      "ra": 0.0218,
      "angle": 29.38,
      "rpm": 100,
      "speed": 4118,
      "pressure": 20,
      "grit": 1200,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2764
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0776
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 4118,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04645",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.482,
      "ra": 0.026,
      "angle": 50.47,
      "rpm": 250,
      "speed": 11105,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3851
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1001
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 11105,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04646",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.545,
      "ra": 0.0624,
      "angle": 40.48,
      "rpm": 250,
      "speed": 11584,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3105
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 11584,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0624
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04647",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.861,
      "ra": 0.0386,
      "angle": 30.54,
      "rpm": 175,
      "speed": 7505,
      "pressure": 25,
      "grit": 600,
      "minutes": 27.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3962
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1823
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 7505,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0386
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04648",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.798,
      "ra": 0.0374,
      "angle": 50.46,
      "rpm": 175,
      "speed": 20725,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1728
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 20725,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04649",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.275,
      "ra": 0.0482,
      "angle": 62.17,
      "rpm": 200,
      "speed": 37880,
      "pressure": 20,
      "grit": 600,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5622
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2479
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1093
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 37880,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0482
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04650",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.65,
      "ra": 0.0524,
      "angle": 55.38,
      "rpm": 200,
      "speed": 9892,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3464
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1846
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0983
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 9892,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04651",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.729,
      "ra": 0.0337,
      "angle": 42.35,
      "rpm": 150,
      "speed": 18255,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1567
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 18255,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04652",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.235,
      "ra": 0.0385,
      "angle": 33.21,
      "rpm": 125,
      "speed": 3513,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3887
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1223
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 3513,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04653",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.294,
      "ra": 0.0364,
      "angle": 35.75,
      "rpm": 100,
      "speed": 10132,
      "pressure": 15,
      "grit": 600,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.217
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10132,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04654",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.689,
      "ra": 0.0362,
      "angle": 55.55,
      "rpm": 250,
      "speed": 41366,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1579
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 41366,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04655",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.55,
      "ra": 0.0217,
      "angle": 42.03,
      "rpm": 250,
      "speed": 30172,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3736
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.09
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 30172,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04656",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.393,
      "ra": 0.0269,
      "angle": 34.72,
      "rpm": 100,
      "speed": 3928,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3737
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1003
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 3928,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04657",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.004,
      "ra": 0.0252,
      "angle": 32.99,
      "rpm": 250,
      "speed": 18606,
      "pressure": 15,
      "grit": 1200,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3996
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1591
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0633
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 18606,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0252
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04658",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.396,
      "ra": 0.0381,
      "angle": 49.33,
      "rpm": 175,
      "speed": 7574,
      "pressure": 25,
      "grit": 800,
      "minutes": 9.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2306
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 7574,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04659",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.301,
      "ra": 0.0595,
      "angle": 53.31,
      "rpm": 100,
      "speed": 9462,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4653
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1664
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9462,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04660",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.085,
      "ra": 0.0397,
      "angle": 36.37,
      "rpm": 175,
      "speed": 10836,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3602
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1196
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 10836,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0397
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04661",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.081,
      "ra": 0.0544,
      "angle": 37.29,
      "rpm": 175,
      "speed": 5565,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2425
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 5565,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04662",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.602,
      "ra": 0.0272,
      "angle": 39.6,
      "rpm": 100,
      "speed": 6786,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6786,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0272
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04663",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.994,
      "ra": 0.0468,
      "angle": 30.7,
      "rpm": 125,
      "speed": 10780,
      "pressure": 20,
      "grit": 600,
      "minutes": 6.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2157
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 10780,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0468
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04664",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.292,
      "ra": 0.0518,
      "angle": 48.51,
      "rpm": 150,
      "speed": 10616,
      "pressure": 20,
      "grit": 400,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2587
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 10616,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0518
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04665",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.763,
      "ra": 0.0292,
      "angle": 51.12,
      "rpm": 200,
      "speed": 15025,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1493
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15025,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04666",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.546,
      "ra": 0.0361,
      "angle": 61.5,
      "rpm": 125,
      "speed": 14018,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4419
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1263
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 14018,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04667",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.735,
      "ra": 0.0684,
      "angle": 31.02,
      "rpm": 250,
      "speed": 17437,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5905
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.201
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17437,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0684
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04668",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.686,
      "ra": 0.0481,
      "angle": 55.76,
      "rpm": 200,
      "speed": 26592,
      "pressure": 10,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5152
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 26592,
          "pressure": 10,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0481
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04669",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.644,
      "ra": 0.057,
      "angle": 63.08,
      "rpm": 100,
      "speed": 15426,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7094
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3061
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1321
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 15426,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.057
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04670",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.0703,
      "angle": 47.99,
      "rpm": 125,
      "speed": 10488,
      "pressure": 25,
      "grit": 400,
      "minutes": 15.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5348
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1939
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10488,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04671",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.94,
      "ra": 0.0706,
      "angle": 61.43,
      "rpm": 150,
      "speed": 13998,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3966
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1673
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 13998,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0706
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04672",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.095,
      "ra": 0.029,
      "angle": 45.83,
      "rpm": 250,
      "speed": 13280,
      "pressure": 25,
      "grit": 800,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3264
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0973
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 13280,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04673",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.374,
      "ra": 0.0308,
      "angle": 32.43,
      "rpm": 150,
      "speed": 6852,
      "pressure": 10,
      "grit": 800,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2057
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6852,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04674",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.733,
      "ra": 0.0524,
      "angle": 28.03,
      "rpm": 125,
      "speed": 2941,
      "pressure": 15,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5399
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1682
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 2941,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04675",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.687,
      "ra": 0.0402,
      "angle": 52.78,
      "rpm": 125,
      "speed": 15588,
      "pressure": 15,
      "grit": 600,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3379
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1662
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0817
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 15588,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04676",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.506,
      "ra": 0.0694,
      "angle": 29.98,
      "rpm": 175,
      "speed": 8833,
      "pressure": 10,
      "grit": 400,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3233
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 8833,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0694
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04677",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.793,
      "ra": 0.0293,
      "angle": 33.08,
      "rpm": 125,
      "speed": 11662,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2292
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 11662,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04678",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.457,
      "ra": 0.0357,
      "angle": 42.81,
      "rpm": 200,
      "speed": 12315,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2281
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0902
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 12315,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04679",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.728,
      "ra": 0.036,
      "angle": 36.76,
      "rpm": 150,
      "speed": 9395,
      "pressure": 10,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1619
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9395,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.036
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04680",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.175,
      "ra": 0.0325,
      "angle": 28.09,
      "rpm": 100,
      "speed": 7859,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4792
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1954
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0797
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 7859,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0325
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04681",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0808,
      "angle": 51.46,
      "rpm": 200,
      "speed": 30279,
      "pressure": 25,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3386
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1654
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 30279,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0808
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04682",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.785,
      "ra": 0.0709,
      "angle": 40.48,
      "rpm": 250,
      "speed": 28959,
      "pressure": 10,
      "grit": 400,
      "minutes": 23.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3522
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.158
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 28959,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0709
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04683",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.461,
      "ra": 0.0333,
      "angle": 53.92,
      "rpm": 100,
      "speed": 4794,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4142
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1174
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4794,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04684",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.134,
      "ra": 0.0412,
      "angle": 44.04,
      "rpm": 175,
      "speed": 22235,
      "pressure": 25,
      "grit": 800,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4951
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0944
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 22235,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04685",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.663,
      "ra": 0.0402,
      "angle": 38.75,
      "rpm": 125,
      "speed": 6905,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.329
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1633
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6905,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04686",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.393,
      "ra": 0.0283,
      "angle": 52.92,
      "rpm": 150,
      "speed": 9382,
      "pressure": 25,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3801
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1037
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 9382,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0283
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04687",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.792,
      "ra": 0.0231,
      "angle": 64.78,
      "rpm": 125,
      "speed": 14947,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3273
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1353
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0559
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14947,
          "pressure": 10,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0231
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04688",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.817,
      "ra": 0.0577,
      "angle": 41.27,
      "rpm": 200,
      "speed": 9464,
      "pressure": 20,
      "grit": 400,
      "minutes": 25.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4212
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2171
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1119
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9464,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0577
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04689",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.054,
      "ra": 0.0268,
      "angle": 47.34,
      "rpm": 200,
      "speed": 27542,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4209
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1681
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0671
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 27542,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0268
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04690",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.303,
      "ra": 0.0181,
      "angle": 52.59,
      "rpm": 175,
      "speed": 27166,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4473
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1536
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0527
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 27166,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0181
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04691",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.96,
      "ra": 0.028,
      "angle": 63.39,
      "rpm": 150,
      "speed": 17459,
      "pressure": 25,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.164
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 17459,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04692",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.764,
      "ra": 0.0197,
      "angle": 43.37,
      "rpm": 250,
      "speed": 24985,
      "pressure": 20,
      "grit": 1200,
      "minutes": 7.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1227
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 24985,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0197
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04693",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.66,
      "ra": 0.0223,
      "angle": 44.18,
      "rpm": 250,
      "speed": 31876,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1213
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 31876,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0223
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04694",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.875,
      "ra": 0.0212,
      "angle": 52.12,
      "rpm": 100,
      "speed": 7682,
      "pressure": 20,
      "grit": 1200,
      "minutes": 25.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3452
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1362
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 7682,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0212
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04695",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.134,
      "ra": 0.0381,
      "angle": 30.48,
      "rpm": 250,
      "speed": 17118,
      "pressure": 15,
      "grit": 800,
      "minutes": 23.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3659
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1181
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 17118,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04696",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.119,
      "ra": 0.0708,
      "angle": 59.02,
      "rpm": 125,
      "speed": 6668,
      "pressure": 15,
      "grit": 400,
      "minutes": 7.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2815
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 6668,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0708
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04697",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.957,
      "ra": 0.0513,
      "angle": 59.94,
      "rpm": 150,
      "speed": 27174,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3608
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1361
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 27174,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0513
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04698",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.735,
      "ra": 0.0702,
      "angle": 50.92,
      "rpm": 125,
      "speed": 11218,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7781
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.349
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1565
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 11218,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0702
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04699",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.54,
      "ra": 0.0346,
      "angle": 46,
      "rpm": 150,
      "speed": 8001,
      "pressure": 15,
      "grit": 800,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4345
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1226
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 8001,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0346
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04700",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.381,
      "ra": 0.0363,
      "angle": 62.01,
      "rpm": 150,
      "speed": 14160,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4106
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1221
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 14160,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04701",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.137,
      "ra": 0.0439,
      "angle": 56.69,
      "rpm": 250,
      "speed": 21184,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.504
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2234
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.099
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21184,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04702",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.832,
      "ra": 0.0264,
      "angle": 46.79,
      "rpm": 175,
      "speed": 7136,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2634
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0834
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 7136,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04703",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.481,
      "ra": 0.0681,
      "angle": 38.84,
      "rpm": 125,
      "speed": 13845,
      "pressure": 20,
      "grit": 400,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5306
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1901
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 13845,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0681
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04704",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.072,
      "ra": 0.0215,
      "angle": 33.97,
      "rpm": 125,
      "speed": 3598,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1518
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 3598,
          "pressure": 10,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04705",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.799,
      "ra": 0.0198,
      "angle": 55.2,
      "rpm": 200,
      "speed": 16424,
      "pressure": 15,
      "grit": 1200,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1887
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 16424,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0198
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04706",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.346,
      "ra": 0.0162,
      "angle": 59.42,
      "rpm": 125,
      "speed": 22408,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1477
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 22408,
          "pressure": 10,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0162
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04707",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.625,
      "ra": 0.0267,
      "angle": 41.55,
      "rpm": 150,
      "speed": 7151,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2185
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0764
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7151,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0267
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04708",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.949,
      "ra": 0.0201,
      "angle": 53.7,
      "rpm": 200,
      "speed": 15904,
      "pressure": 20,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2626
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 15904,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0201
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04709",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.733,
      "ra": 0.0333,
      "angle": 25.23,
      "rpm": 100,
      "speed": 3515,
      "pressure": 20,
      "grit": 800,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1562
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3515,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04710",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.432,
      "ra": 0.0355,
      "angle": 41.8,
      "rpm": 200,
      "speed": 23993,
      "pressure": 10,
      "grit": 600,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2255
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 23993,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04711",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.135,
      "ra": 0.0445,
      "angle": 39.91,
      "rpm": 175,
      "speed": 11977,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2247
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11977,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04712",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.891,
      "ra": 0.0249,
      "angle": 52.73,
      "rpm": 150,
      "speed": 11678,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1489
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 11678,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04713",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.812,
      "ra": 0.0195,
      "angle": 36.59,
      "rpm": 150,
      "speed": 7790,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1258
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0495
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 7790,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04714",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.314,
      "ra": 0.0758,
      "angle": 55.9,
      "rpm": 250,
      "speed": 33338,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5077
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1962
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 33338,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0758
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04715",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0591,
      "angle": 42.48,
      "rpm": 175,
      "speed": 10684,
      "pressure": 15,
      "grit": 400,
      "minutes": 11.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 10684,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0591
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04716",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.774,
      "ra": 0.0214,
      "angle": 42.38,
      "rpm": 125,
      "speed": 15224,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.234
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0708
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 15224,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04717",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.077,
      "ra": 0.0293,
      "angle": 43.59,
      "rpm": 200,
      "speed": 10050,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4374
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1776
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10050,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0293
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04718",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.266,
      "ra": 0.023,
      "angle": 37.3,
      "rpm": 150,
      "speed": 12724,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3328
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0875
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12724,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.023
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04719",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.606,
      "ra": 0.0766,
      "angle": 64.16,
      "rpm": 150,
      "speed": 17723,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5824
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2112
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 17723,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04720",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.797,
      "ra": 0.0455,
      "angle": 51,
      "rpm": 150,
      "speed": 11238,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3069
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1182
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11238,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0455
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04721",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.96,
      "ra": 0.0364,
      "angle": 56.67,
      "rpm": 250,
      "speed": 42351,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4236
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1869
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0825
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 42351,
          "pressure": 10,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04722",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.381,
      "ra": 0.04,
      "angle": 56.44,
      "rpm": 150,
      "speed": 10116,
      "pressure": 25,
      "grit": 600,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4241
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1302
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 10116,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.04
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04723",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.78,
      "ra": 0.0444,
      "angle": 56.66,
      "rpm": 175,
      "speed": 17784,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7074
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2811
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1117
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 17784,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04724",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.81,
      "ra": 0.0307,
      "angle": 64.65,
      "rpm": 250,
      "speed": 24849,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2721
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0914
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24849,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04725",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.008,
      "ra": 0.0339,
      "angle": 49.89,
      "rpm": 250,
      "speed": 21919,
      "pressure": 10,
      "grit": 800,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4317
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1849
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0792
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 21919,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0339
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04726",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.24,
      "ra": 0.0472,
      "angle": 31.48,
      "rpm": 200,
      "speed": 5313,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2419
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5313,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04727",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.076,
      "ra": 0.0171,
      "angle": 28.45,
      "rpm": 175,
      "speed": 13937,
      "pressure": 15,
      "grit": 1200,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1356
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 13937,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0171
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04728",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.29,
      "ra": 0.0603,
      "angle": 44.55,
      "rpm": 200,
      "speed": 25737,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2789
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 25737,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0603
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04729",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.387,
      "ra": 0.0579,
      "angle": 46.53,
      "rpm": 175,
      "speed": 11819,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6269
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2834
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1281
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11819,
          "pressure": 10,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0579
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04730",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.501,
      "ra": 0.0421,
      "angle": 36.98,
      "rpm": 175,
      "speed": 18385,
      "pressure": 15,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2514
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 18385,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0421
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04731",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.052,
      "ra": 0.0547,
      "angle": 64.27,
      "rpm": 200,
      "speed": 11840,
      "pressure": 20,
      "grit": 400,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3927
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1466
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 11840,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0547
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04732",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.29,
      "ra": 0.0233,
      "angle": 42.61,
      "rpm": 200,
      "speed": 14702,
      "pressure": 20,
      "grit": 1200,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1734
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14702,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0233
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04733",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.668,
      "ra": 0.028,
      "angle": 33.82,
      "rpm": 100,
      "speed": 5731,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4271
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1094
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 5731,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04734",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.653,
      "ra": 0.0166,
      "angle": 40.03,
      "rpm": 175,
      "speed": 16021,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1656
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 16021,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0166
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04735",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.736,
      "ra": 0.0373,
      "angle": 49.18,
      "rpm": 250,
      "speed": 35942,
      "pressure": 10,
      "grit": 600,
      "minutes": 21.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3492
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1657
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0786
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 35942,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04736",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.769,
      "ra": 0.0253,
      "angle": 37.2,
      "rpm": 150,
      "speed": 4758,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4294
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1042
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 4758,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04737",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.682,
      "ra": 0.033,
      "angle": 46.21,
      "rpm": 100,
      "speed": 10723,
      "pressure": 15,
      "grit": 600,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4537
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1224
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 10723,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.033
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04738",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.803,
      "ra": 0.0189,
      "angle": 44.78,
      "rpm": 200,
      "speed": 12942,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1232
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 12942,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04739",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.631,
      "ra": 0.028,
      "angle": 63.68,
      "rpm": 175,
      "speed": 34141,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1329
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 34141,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.028
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04740",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.85,
      "ra": 0.0703,
      "angle": 50.65,
      "rpm": 100,
      "speed": 8920,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3703
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1614
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 8920,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0703
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04741",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.641,
      "ra": 0.0242,
      "angle": 57.41,
      "rpm": 100,
      "speed": 13763,
      "pressure": 10,
      "grit": 1200,
      "minutes": 8.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1993
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 13763,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0242
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04742",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.973,
      "ra": 0.0544,
      "angle": 32.62,
      "rpm": 175,
      "speed": 4826,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3721
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1423
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 4826,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0544
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04743",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.675,
      "ra": 0.046,
      "angle": 53.85,
      "rpm": 175,
      "speed": 11169,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5054
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1525
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 11169,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.046
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04744",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.872,
      "ra": 0.0381,
      "angle": 25.03,
      "rpm": 200,
      "speed": 8368,
      "pressure": 15,
      "grit": 800,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3071
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1082
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8368,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04745",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.769,
      "ra": 0.0221,
      "angle": 48.41,
      "rpm": 200,
      "speed": 22595,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4105
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0952
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 22595,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0221
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04746",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.346,
      "ra": 0.0304,
      "angle": 29.16,
      "rpm": 100,
      "speed": 4086,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3805
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1075
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 4086,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0304
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04747",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.117,
      "ra": 0.0595,
      "angle": 36.63,
      "rpm": 100,
      "speed": 8319,
      "pressure": 10,
      "grit": 400,
      "minutes": 9.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2578
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 8319,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04748",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.625,
      "ra": 0.0428,
      "angle": 57.03,
      "rpm": 125,
      "speed": 12801,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4835
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1439
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 12801,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0428
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04749",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.276,
      "ra": 0.0808,
      "angle": 58.36,
      "rpm": 200,
      "speed": 10526,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3211
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 10526,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0808
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04750",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.619,
      "ra": 0.0164,
      "angle": 64.57,
      "rpm": 150,
      "speed": 23819,
      "pressure": 10,
      "grit": 1200,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2497
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1008
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0406
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 23819,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0164
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04751",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.524,
      "ra": 0.0308,
      "angle": 63.17,
      "rpm": 250,
      "speed": 24145,
      "pressure": 10,
      "grit": 800,
      "minutes": 7.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2167
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 24145,
          "pressure": 10,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04752",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.685,
      "ra": 0.0649,
      "angle": 57.81,
      "rpm": 125,
      "speed": 17346,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.569
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1922
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 125,
          "speed": 17346,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0649
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04753",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.871,
      "ra": 0.0375,
      "angle": 60.2,
      "rpm": 125,
      "speed": 18211,
      "pressure": 10,
      "grit": 600,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1807
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 18211,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04754",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.786,
      "ra": 0.0174,
      "angle": 52.38,
      "rpm": 200,
      "speed": 9271,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3032
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1169
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0451
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9271,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04755",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.451,
      "ra": 0.0265,
      "angle": 44.05,
      "rpm": 250,
      "speed": 9532,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1961
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9532,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0265
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04756",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.692,
      "ra": 0.0276,
      "angle": 49.62,
      "rpm": 175,
      "speed": 12707,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6047
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2161
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0772
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 12707,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04757",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.737,
      "ra": 0.0368,
      "angle": 34.3,
      "rpm": 200,
      "speed": 15512,
      "pressure": 10,
      "grit": 600,
      "minutes": 13.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2528
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 15512,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0368
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04758",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.029,
      "ra": 0.0192,
      "angle": 52.47,
      "rpm": 200,
      "speed": 9289,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0724
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 200,
          "speed": 9289,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0192
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04759",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.004,
      "ra": 0.0673,
      "angle": 46.31,
      "rpm": 200,
      "speed": 13436,
      "pressure": 10,
      "grit": 400,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4078
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1657
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 13436,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0673
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04760",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.532,
      "ra": 0.0216,
      "angle": 56.34,
      "rpm": 175,
      "speed": 8833,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5279
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1819
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0627
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 8833,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0216
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04761",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.431,
      "ra": 0.0396,
      "angle": 50.55,
      "rpm": 250,
      "speed": 14833,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5837
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.238
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0971
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14833,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0396
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04762",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0208,
      "angle": 35.36,
      "rpm": 125,
      "speed": 10014,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4408
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1593
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 10014,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0208
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04763",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.483,
      "ra": 0.0392,
      "angle": 45.04,
      "rpm": 250,
      "speed": 13026,
      "pressure": 10,
      "grit": 600,
      "minutes": 10.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4418
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1316
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 13026,
          "pressure": 10,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04764",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.143,
      "ra": 0.0463,
      "angle": 60.35,
      "rpm": 100,
      "speed": 10960,
      "pressure": 20,
      "grit": 600,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5128
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.23
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1032
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 10960,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0463
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04765",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.527,
      "ra": 0.0261,
      "angle": 55.93,
      "rpm": 200,
      "speed": 26687,
      "pressure": 20,
      "grit": 1200,
      "minutes": 23.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5521
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1996
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 26687,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0261
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04766",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.018,
      "ra": 0.0343,
      "angle": 36.53,
      "rpm": 125,
      "speed": 3888,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1869
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 3888,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0343
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04767",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.11,
      "ra": 0.0377,
      "angle": 59.4,
      "rpm": 175,
      "speed": 25087,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4765
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2046
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0878
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 25087,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0377
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04768",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.778,
      "ra": 0.0402,
      "angle": 28.47,
      "rpm": 150,
      "speed": 9564,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3709
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1768
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0843
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9564,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04769",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.367,
      "ra": 0.0383,
      "angle": 27.68,
      "rpm": 175,
      "speed": 8127,
      "pressure": 25,
      "grit": 600,
      "minutes": 20.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5593
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2288
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0936
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8127,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0383
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04770",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.268,
      "ra": 0.0404,
      "angle": 34.52,
      "rpm": 175,
      "speed": 8541,
      "pressure": 10,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5357
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2263
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0956
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 8541,
          "pressure": 10,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0404
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04771",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.836,
      "ra": 0.024,
      "angle": 57.23,
      "rpm": 150,
      "speed": 15425,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1416
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15425,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.024
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04772",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.93,
      "ra": 0.0539,
      "angle": 42.79,
      "rpm": 150,
      "speed": 9231,
      "pressure": 10,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3599
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1393
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9231,
          "pressure": 10,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0539
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04773",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.782,
      "ra": 0.0442,
      "angle": 34.54,
      "rpm": 250,
      "speed": 9767,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5197
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1516
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9767,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0442
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04774",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.708,
      "ra": 0.0644,
      "angle": 40.65,
      "rpm": 125,
      "speed": 7273,
      "pressure": 25,
      "grit": 400,
      "minutes": 28.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7526
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3317
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1461
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7273,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04775",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.533,
      "ra": 0.0296,
      "angle": 48.36,
      "rpm": 150,
      "speed": 6348,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4113
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1103
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6348,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0296
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04776",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.842,
      "ra": 0.0623,
      "angle": 35.81,
      "rpm": 150,
      "speed": 4568,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.229
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 4568,
          "pressure": 10,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04777",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.517,
      "ra": 0.0175,
      "angle": 29.72,
      "rpm": 250,
      "speed": 16671,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3428
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0774
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 16671,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0175
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04778",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.338,
      "ra": 0.0273,
      "angle": 51.15,
      "rpm": 200,
      "speed": 12028,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1911
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 12028,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0273
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04779",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.749,
      "ra": 0.0669,
      "angle": 39.38,
      "rpm": 250,
      "speed": 8432,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5893
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1986
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 8432,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0669
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04780",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.701,
      "ra": 0.0542,
      "angle": 52.63,
      "rpm": 250,
      "speed": 23305,
      "pressure": 25,
      "grit": 600,
      "minutes": 31.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7187
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3036
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1283
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 23305,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0542
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04781",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.198,
      "ra": 0.0374,
      "angle": 52.98,
      "rpm": 100,
      "speed": 9394,
      "pressure": 20,
      "grit": 800,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3772
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1188
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9394,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0374
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04782",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.327,
      "ra": 0.0418,
      "angle": 30.19,
      "rpm": 150,
      "speed": 3813,
      "pressure": 20,
      "grit": 600,
      "minutes": 9.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2355
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 3813,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04783",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.703,
      "ra": 0.0334,
      "angle": 59.07,
      "rpm": 175,
      "speed": 9345,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6373
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2385
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0893
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 9345,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04784",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.249,
      "ra": 0.0226,
      "angle": 58.32,
      "rpm": 150,
      "speed": 15776,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4581
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.168
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 15776,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04785",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.742,
      "ra": 0.0574,
      "angle": 59.39,
      "rpm": 250,
      "speed": 17916,
      "pressure": 20,
      "grit": 400,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2064
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17916,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0574
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04786",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.87,
      "ra": 0.0615,
      "angle": 30.94,
      "rpm": 125,
      "speed": 3261,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2313
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1193
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 3261,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0615
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04787",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.287,
      "ra": 0.0677,
      "angle": 27.17,
      "rpm": 175,
      "speed": 13285,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2952
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 13285,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04788",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.662,
      "ra": 0.0278,
      "angle": 37.61,
      "rpm": 150,
      "speed": 12837,
      "pressure": 15,
      "grit": 800,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1087
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 150,
          "speed": 12837,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0278
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04789",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.19,
      "ra": 0.0366,
      "angle": 58.82,
      "rpm": 100,
      "speed": 7084,
      "pressure": 10,
      "grit": 800,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4983
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2087
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0874
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 7084,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04790",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.527,
      "ra": 0.0433,
      "angle": 39.56,
      "rpm": 150,
      "speed": 10168,
      "pressure": 20,
      "grit": 600,
      "minutes": 11,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.142
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 10168,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0433
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04791",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.765,
      "ra": 0.059,
      "angle": 62.02,
      "rpm": 250,
      "speed": 47210,
      "pressure": 25,
      "grit": 400,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3256
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1386
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 47210,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.059
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04792",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.814,
      "ra": 0.0566,
      "angle": 51.91,
      "rpm": 150,
      "speed": 11469,
      "pressure": 15,
      "grit": 400,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.418
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2146
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1102
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 11469,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0566
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04793",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.724,
      "ra": 0.0207,
      "angle": 56.58,
      "rpm": 250,
      "speed": 12681,
      "pressure": 25,
      "grit": 1200,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3948
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0904
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 12681,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04794",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.583,
      "ra": 0.0279,
      "angle": 37.76,
      "rpm": 100,
      "speed": 8595,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2102
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 8595,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0279
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04795",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.247,
      "ra": 0.0582,
      "angle": 52.65,
      "rpm": 250,
      "speed": 23316,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.449
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1616
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 23316,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0582
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04796",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0515,
      "angle": 26.91,
      "rpm": 175,
      "speed": 6577,
      "pressure": 10,
      "grit": 400,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2914
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1225
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 6577,
          "pressure": 10,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0515
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04797",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.692,
      "ra": 0.0179,
      "angle": 51.3,
      "rpm": 200,
      "speed": 9051,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.174
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 9051,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0179
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04798",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.627,
      "ra": 0.0364,
      "angle": 34.21,
      "rpm": 250,
      "speed": 9668,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4585
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1292
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 9668,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04799",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.444,
      "ra": 0.0202,
      "angle": 34.84,
      "rpm": 175,
      "speed": 17250,
      "pressure": 10,
      "grit": 1200,
      "minutes": 6.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1708
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 17250,
          "pressure": 10,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04800",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.567,
      "ra": 0.0584,
      "angle": 36.11,
      "rpm": 250,
      "speed": 25603,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6885
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3025
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1329
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 25603,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0584
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04801",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.522,
      "ra": 0.0362,
      "angle": 57.43,
      "rpm": 100,
      "speed": 17210,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4377
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1259
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 17210,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04802",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.265,
      "ra": 0.0331,
      "angle": 48.29,
      "rpm": 150,
      "speed": 6337,
      "pressure": 25,
      "grit": 800,
      "minutes": 7.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2046
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6337,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04803",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.007,
      "ra": 0.0651,
      "angle": 42.56,
      "rpm": 150,
      "speed": 9177,
      "pressure": 15,
      "grit": 400,
      "minutes": 25.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5078
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.256
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1291
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9177,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0651
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04804",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.859,
      "ra": 0.0402,
      "angle": 37.93,
      "rpm": 150,
      "speed": 9716,
      "pressure": 25,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3995
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1858
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0864
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 9716,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04805",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.794,
      "ra": 0.0503,
      "angle": 56.19,
      "rpm": 100,
      "speed": 13417,
      "pressure": 15,
      "grit": 600,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.545
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1656
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 13417,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0503
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04806",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.703,
      "ra": 0.0367,
      "angle": 33.03,
      "rpm": 100,
      "speed": 3726,
      "pressure": 25,
      "grit": 600,
      "minutes": 27.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6525
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.25
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0958
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 3726,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0367
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04807",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.323,
      "ra": 0.0276,
      "angle": 53.16,
      "rpm": 250,
      "speed": 15718,
      "pressure": 20,
      "grit": 800,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1911
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15718,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0276
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04808",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.907,
      "ra": 0.0184,
      "angle": 29.13,
      "rpm": 200,
      "speed": 4898,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2474
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0675
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 4898,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0184
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04809",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.525,
      "ra": 0.041,
      "angle": 32.94,
      "rpm": 200,
      "speed": 5573,
      "pressure": 15,
      "grit": 600,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6175
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.25
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1013
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 5573,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.041
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04810",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.071,
      "ra": 0.0701,
      "angle": 48.1,
      "rpm": 250,
      "speed": 17525,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.274
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17525,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0701
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04811",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.159,
      "ra": 0.0249,
      "angle": 41.87,
      "rpm": 175,
      "speed": 21032,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1699
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 21032,
          "pressure": 10,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0249
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04812",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.824,
      "ra": 0.0562,
      "angle": 58.87,
      "rpm": 200,
      "speed": 10636,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4211
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2152
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.11
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 10636,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0562
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04813",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.0248,
      "angle": 49.69,
      "rpm": 125,
      "speed": 7273,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2228
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0743
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7273,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04814",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.627,
      "ra": 0.0461,
      "angle": 35.62,
      "rpm": 250,
      "speed": 7569,
      "pressure": 20,
      "grit": 600,
      "minutes": 27.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6675
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2739
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1124
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 7569,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04815",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0771,
      "angle": 43,
      "rpm": 100,
      "speed": 9900,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.492
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1948
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9900,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0771
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04816",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.521,
      "ra": 0.0586,
      "angle": 40.42,
      "rpm": 250,
      "speed": 14456,
      "pressure": 25,
      "grit": 400,
      "minutes": 25.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6739
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2985
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1323
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 14456,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0586
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04817",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.607,
      "ra": 0.0211,
      "angle": 58.39,
      "rpm": 250,
      "speed": 21943,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.544
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1841
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0623
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 21943,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04818",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.297,
      "ra": 0.0301,
      "angle": 58.81,
      "rpm": 200,
      "speed": 21247,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.37
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1055
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 21247,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0301
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04819",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.077,
      "ra": 0.0217,
      "angle": 58.38,
      "rpm": 175,
      "speed": 30714,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4058
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1529
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0576
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 30714,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04820",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.813,
      "ra": 0.0193,
      "angle": 47.97,
      "rpm": 200,
      "speed": 8386,
      "pressure": 20,
      "grit": 1200,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3191
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1253
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0492
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 8386,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0193
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04821",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.732,
      "ra": 0.0324,
      "angle": 51.35,
      "rpm": 250,
      "speed": 15103,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6405
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2369
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0876
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 15103,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04822",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.842,
      "ra": 0.0298,
      "angle": 27.92,
      "rpm": 200,
      "speed": 6248,
      "pressure": 15,
      "grit": 800,
      "minutes": 8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1584
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 6248,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0298
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04823",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.432,
      "ra": 0.0253,
      "angle": 29.67,
      "rpm": 200,
      "speed": 13314,
      "pressure": 10,
      "grit": 800,
      "minutes": 21.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5221
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1903
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0694
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 13314,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0253
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04824",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.576,
      "ra": 0.0506,
      "angle": 59.04,
      "rpm": 250,
      "speed": 44472,
      "pressure": 15,
      "grit": 400,
      "minutes": 17,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6671
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2824
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1195
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 250,
          "speed": 44472,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0506
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04825",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.339,
      "ra": 0.0563,
      "angle": 37.58,
      "rpm": 250,
      "speed": 16033,
      "pressure": 15,
      "grit": 400,
      "minutes": 15.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4656
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1619
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 16033,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04826",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.401,
      "ra": 0.0178,
      "angle": 49.49,
      "rpm": 200,
      "speed": 14480,
      "pressure": 10,
      "grit": 1200,
      "minutes": 30,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4704
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1579
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 14480,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04827",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.134,
      "ra": 0.0655,
      "angle": 25.01,
      "rpm": 250,
      "speed": 17419,
      "pressure": 10,
      "grit": 400,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4384
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1694
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17419,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0655
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04828",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.286,
      "ra": 0.0165,
      "angle": 38.81,
      "rpm": 175,
      "speed": 5810,
      "pressure": 10,
      "grit": 1200,
      "minutes": 10.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1457
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5810,
          "pressure": 10,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0165
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04829",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.943,
      "ra": 0.0569,
      "angle": 35.24,
      "rpm": 150,
      "speed": 7483,
      "pressure": 15,
      "grit": 400,
      "minutes": 9.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2316
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7483,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0569
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04830",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.261,
      "ra": 0.0441,
      "angle": 61.97,
      "rpm": 200,
      "speed": 18865,
      "pressure": 25,
      "grit": 600,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4124
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1349
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 18865,
          "pressure": 25,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0441
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04831",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.015,
      "ra": 0.0327,
      "angle": 34.9,
      "rpm": 200,
      "speed": 15800,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.323
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15800,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0327
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04832",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.386,
      "ra": 0.0708,
      "angle": 54.42,
      "rpm": 125,
      "speed": 10095,
      "pressure": 10,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5143
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1908
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10095,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0708
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04833",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.658,
      "ra": 0.0485,
      "angle": 53.86,
      "rpm": 125,
      "speed": 19949,
      "pressure": 15,
      "grit": 600,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5109
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1574
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 19949,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0485
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04834",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.705,
      "ra": 0.0555,
      "angle": 49.66,
      "rpm": 125,
      "speed": 10902,
      "pressure": 25,
      "grit": 400,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3022
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1295
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 10902,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0555
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04835",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.512,
      "ra": 0.0206,
      "angle": 60.35,
      "rpm": 100,
      "speed": 5480,
      "pressure": 25,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1765
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 100,
          "speed": 5480,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0206
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04836",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.914,
      "ra": 0.0402,
      "angle": 48.11,
      "rpm": 125,
      "speed": 8765,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4186
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1917
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0878
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 125,
          "speed": 8765,
          "pressure": 10,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0402
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04837",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.621,
      "ra": 0.0381,
      "angle": 48.82,
      "rpm": 100,
      "speed": 11406,
      "pressure": 20,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3091
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1538
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0766
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 11406,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04838",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.72,
      "ra": 0.0728,
      "angle": 43.46,
      "rpm": 150,
      "speed": 7513,
      "pressure": 25,
      "grit": 400,
      "minutes": 5.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2289
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 7513,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0728
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04839",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.141,
      "ra": 0.0337,
      "angle": 25.73,
      "rpm": 125,
      "speed": 4484,
      "pressure": 15,
      "grit": 800,
      "minutes": 11.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1961
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4484,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0337
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04840",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.718,
      "ra": 0.034,
      "angle": 62.81,
      "rpm": 175,
      "speed": 33565,
      "pressure": 25,
      "grit": 800,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2598
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 33565,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04841",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.382,
      "ra": 0.0427,
      "angle": 39.47,
      "rpm": 150,
      "speed": 16905,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5794
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2429
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1018
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 16905,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0427
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04842",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.61,
      "ra": 0.0472,
      "angle": 63.57,
      "rpm": 175,
      "speed": 13627,
      "pressure": 10,
      "grit": 600,
      "minutes": 24.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3217
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1697
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 175,
          "speed": 13627,
          "pressure": 10,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0472
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04843",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.711,
      "ra": 0.0605,
      "angle": 56.35,
      "rpm": 100,
      "speed": 6731,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5616
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1843
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6731,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0605
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04844",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.629,
      "ra": 0.0548,
      "angle": 38.64,
      "rpm": 125,
      "speed": 4130,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1857
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 4130,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04845",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.743,
      "ra": 0.0445,
      "angle": 48.04,
      "rpm": 200,
      "speed": 16800,
      "pressure": 10,
      "grit": 600,
      "minutes": 20.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3676
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1818
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.09
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16800,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0445
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04846",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.652,
      "ra": 0.0378,
      "angle": 31.73,
      "rpm": 150,
      "speed": 5357,
      "pressure": 15,
      "grit": 800,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6425
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2499
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0972
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5357,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0378
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04847",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.565,
      "ra": 0.0366,
      "angle": 43.11,
      "rpm": 100,
      "speed": 3723,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2393
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 3723,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04848",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.672,
      "ra": 0.0199,
      "angle": 43.05,
      "rpm": 175,
      "speed": 21684,
      "pressure": 20,
      "grit": 1200,
      "minutes": 20.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5523
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1824
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0602
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 21684,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0199
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04849",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.263,
      "ra": 0.034,
      "angle": 42.71,
      "rpm": 125,
      "speed": 6142,
      "pressure": 10,
      "grit": 800,
      "minutes": 7.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2072
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 6142,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.034
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04850",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.623,
      "ra": 0.0331,
      "angle": 64.28,
      "rpm": 150,
      "speed": 29607,
      "pressure": 10,
      "grit": 600,
      "minutes": 23.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4434
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1212
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 29607,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0331
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04851",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.737,
      "ra": 0.0277,
      "angle": 33.74,
      "rpm": 250,
      "speed": 23817,
      "pressure": 20,
      "grit": 800,
      "minutes": 24.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6173
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2194
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0779
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 23817,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0277
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04852",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.259,
      "ra": 0.0299,
      "angle": 52.97,
      "rpm": 125,
      "speed": 9783,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3619
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.104
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 9783,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04853",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.311,
      "ra": 0.0535,
      "angle": 39.98,
      "rpm": 200,
      "speed": 6857,
      "pressure": 15,
      "grit": 400,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5892
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2648
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.119
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6857,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0535
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04854",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.663,
      "ra": 0.0246,
      "angle": 63.32,
      "rpm": 125,
      "speed": 14529,
      "pressure": 15,
      "grit": 1200,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2023
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 125,
          "speed": 14529,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04855",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.918,
      "ra": 0.0211,
      "angle": 39.35,
      "rpm": 175,
      "speed": 5897,
      "pressure": 15,
      "grit": 1200,
      "minutes": 9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1392
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 5897,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0211
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04856",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.495,
      "ra": 0.0203,
      "angle": 29.65,
      "rpm": 175,
      "speed": 14551,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5103
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1742
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 14551,
          "pressure": 10,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0203
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04857",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.729,
      "ra": 0.0454,
      "angle": 64.22,
      "rpm": 150,
      "speed": 17743,
      "pressure": 25,
      "grit": 600,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1819
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 17743,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04858",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.246,
      "ra": 0.0274,
      "angle": 44.7,
      "rpm": 150,
      "speed": 11625,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3491
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0978
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11625,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0274
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04859",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.333,
      "ra": 0.0632,
      "angle": 64.91,
      "rpm": 175,
      "speed": 17482,
      "pressure": 10,
      "grit": 400,
      "minutes": 19.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4825
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1746
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 17482,
          "pressure": 10,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0632
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04860",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.663,
      "ra": 0.038,
      "angle": 30.39,
      "rpm": 250,
      "speed": 21331,
      "pressure": 20,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2556
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0986
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 21331,
          "pressure": 20,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.038
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04861",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.765,
      "ra": 0.0264,
      "angle": 26.61,
      "rpm": 250,
      "speed": 18573,
      "pressure": 10,
      "grit": 800,
      "minutes": 11.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1421
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 18573,
          "pressure": 10,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04862",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.282,
      "ra": 0.0239,
      "angle": 63.45,
      "rpm": 250,
      "speed": 24277,
      "pressure": 15,
      "grit": 1200,
      "minutes": 8.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.175
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 24277,
          "pressure": 15,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04863",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.709,
      "ra": 0.0473,
      "angle": 54.22,
      "rpm": 125,
      "speed": 6031,
      "pressure": 15,
      "grit": 600,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1831
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 6031,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0473
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04864",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.888,
      "ra": 0.0169,
      "angle": 43.7,
      "rpm": 250,
      "speed": 9448,
      "pressure": 10,
      "grit": 1200,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3298
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1225
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0455
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 9448,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0169
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04865",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.869,
      "ra": 0.0215,
      "angle": 56.41,
      "rpm": 200,
      "speed": 20218,
      "pressure": 20,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2532
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0738
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 20218,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04866",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.064,
      "ra": 0.0219,
      "angle": 57.28,
      "rpm": 250,
      "speed": 34314,
      "pressure": 10,
      "grit": 1200,
      "minutes": 13.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1526
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 34314,
          "pressure": 10,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0219
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04867",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.968,
      "ra": 0.0306,
      "angle": 43.73,
      "rpm": 250,
      "speed": 31517,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4082
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1721
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0726
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 31517,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04868",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.026,
      "ra": 0.0345,
      "angle": 53.83,
      "rpm": 200,
      "speed": 15949,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1881
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15949,
          "pressure": 25,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04869",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.432,
      "ra": 0.0494,
      "angle": 41.65,
      "rpm": 150,
      "speed": 8962,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6171
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.266
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1146
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8962,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0494
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04870",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.766,
      "ra": 0.0168,
      "angle": 55.85,
      "rpm": 150,
      "speed": 12489,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5515
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1722
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 12489,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0168
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04871",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.718,
      "ra": 0.0226,
      "angle": 55.8,
      "rpm": 200,
      "speed": 26614,
      "pressure": 25,
      "grit": 1200,
      "minutes": 15.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1274
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 26614,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0226
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04872",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.829,
      "ra": 0.0548,
      "angle": 27.54,
      "rpm": 200,
      "speed": 12318,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4203
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2131
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1081
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12318,
          "pressure": 10,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04873",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.675,
      "ra": 0.0237,
      "angle": 61.59,
      "rpm": 150,
      "speed": 16852,
      "pressure": 10,
      "grit": 1200,
      "minutes": 20.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2922
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1265
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0548
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 16852,
          "pressure": 10,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04874",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.556,
      "ra": 0.0392,
      "angle": 52.09,
      "rpm": 100,
      "speed": 12283,
      "pressure": 25,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.247
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 12283,
          "pressure": 25,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04875",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.937,
      "ra": 0.0178,
      "angle": 36.93,
      "rpm": 125,
      "speed": 5245,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.25
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0667
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 5245,
          "pressure": 10,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0178
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04876",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.365,
      "ra": 0.0444,
      "angle": 34.32,
      "rpm": 150,
      "speed": 8731,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2462
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 8731,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0444
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04877",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.662,
      "ra": 0.0195,
      "angle": 26.55,
      "rpm": 250,
      "speed": 14824,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.18
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14824,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04878",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.587,
      "ra": 0.0251,
      "angle": 31.28,
      "rpm": 175,
      "speed": 7696,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3984
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 7696,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04879",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.982,
      "ra": 0.0207,
      "angle": 63.17,
      "rpm": 150,
      "speed": 17384,
      "pressure": 15,
      "grit": 1200,
      "minutes": 21,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3742
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1426
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0543
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 17384,
          "pressure": 15,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0207
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04880",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.733,
      "ra": 0.0363,
      "angle": 34.11,
      "rpm": 175,
      "speed": 16866,
      "pressure": 20,
      "grit": 600,
      "minutes": 10,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2508
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 16866,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04881",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.945,
      "ra": 0.0294,
      "angle": 26.44,
      "rpm": 150,
      "speed": 6642,
      "pressure": 15,
      "grit": 800,
      "minutes": 23.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3969
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1667
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6642,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0294
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04882",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.6,
      "ra": 0.0366,
      "angle": 64.75,
      "rpm": 100,
      "speed": 11951,
      "pressure": 15,
      "grit": 800,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4542
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1289
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 11951,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0366
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04883",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.472,
      "ra": 0.0588,
      "angle": 44.09,
      "rpm": 100,
      "speed": 3816,
      "pressure": 25,
      "grit": 400,
      "minutes": 11.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2942
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 3816,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0588
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04884",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.633,
      "ra": 0.0742,
      "angle": 63.72,
      "rpm": 100,
      "speed": 15619,
      "pressure": 15,
      "grit": 400,
      "minutes": 12.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3481
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 15619,
          "pressure": 15,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04885",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.775,
      "ra": 0.0647,
      "angle": 30.25,
      "rpm": 125,
      "speed": 5307,
      "pressure": 15,
      "grit": 400,
      "minutes": 17.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7756
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3389
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1481
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 5307,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0647
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04886",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.81,
      "ra": 0.0519,
      "angle": 42.17,
      "rpm": 200,
      "speed": 12113,
      "pressure": 20,
      "grit": 400,
      "minutes": 12,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3241
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1297
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12113,
          "pressure": 20,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0519
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04887",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.814,
      "ra": 0.0393,
      "angle": 59.99,
      "rpm": 175,
      "speed": 12694,
      "pressure": 15,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2964
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1079
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 12694,
          "pressure": 15,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0393
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04888",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.797,
      "ra": 0.0361,
      "angle": 34.97,
      "rpm": 100,
      "speed": 5938,
      "pressure": 25,
      "grit": 600,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3677
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1696
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0783
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5938,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0361
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04889",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.22,
      "ra": 0.0204,
      "angle": 53.83,
      "rpm": 125,
      "speed": 7974,
      "pressure": 25,
      "grit": 1200,
      "minutes": 26.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4387
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0567
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 7974,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0204
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04890",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.806,
      "ra": 0.021,
      "angle": 64.54,
      "rpm": 250,
      "speed": 24797,
      "pressure": 25,
      "grit": 1200,
      "minutes": 14.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3238
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1301
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0523
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 24797,
          "pressure": 25,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.021
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04891",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.896,
      "ra": 0.0356,
      "angle": 56.93,
      "rpm": 150,
      "speed": 20439,
      "pressure": 25,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1786
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 20439,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0356
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04892",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.502,
      "ra": 0.0373,
      "angle": 45.85,
      "rpm": 150,
      "speed": 7972,
      "pressure": 20,
      "grit": 800,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5963
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2367
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.094
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 7972,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04893",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.238,
      "ra": 0.0493,
      "angle": 60.9,
      "rpm": 200,
      "speed": 22162,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4228
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1444
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22162,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04894",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.248,
      "ra": 0.0392,
      "angle": 39.24,
      "rpm": 200,
      "speed": 22398,
      "pressure": 20,
      "grit": 600,
      "minutes": 21.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5254
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2212
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0931
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 22398,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0392
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04895",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.294,
      "ra": 0.0324,
      "angle": 54.89,
      "rpm": 175,
      "speed": 14276,
      "pressure": 25,
      "grit": 800,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3786
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1107
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 14276,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0324
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04896",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.662,
      "ra": 0.0363,
      "angle": 64.88,
      "rpm": 175,
      "speed": 34944,
      "pressure": 15,
      "grit": 800,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4646
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1299
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 34944,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0363
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04897",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.373,
      "ra": 0.0561,
      "angle": 28.59,
      "rpm": 200,
      "speed": 16010,
      "pressure": 20,
      "grit": 400,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1629
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 16010,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0561
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04898",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.288,
      "ra": 0.0357,
      "angle": 49.07,
      "rpm": 250,
      "speed": 21510,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2144
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 21510,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0357
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04899",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.611,
      "ra": 0.0295,
      "angle": 35.09,
      "rpm": 100,
      "speed": 4966,
      "pressure": 10,
      "grit": 800,
      "minutes": 15.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2225
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.081
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 4966,
          "pressure": 10,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0295
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04900",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.615,
      "ra": 0.0477,
      "angle": 26.9,
      "rpm": 125,
      "speed": 2817,
      "pressure": 15,
      "grit": 600,
      "minutes": 29.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6695
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2776
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1151
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 2817,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0477
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04901",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.795,
      "ra": 0.0662,
      "angle": 39.22,
      "rpm": 175,
      "speed": 19588,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7866
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3447
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1511
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 19588,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0662
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04902",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.334,
      "ra": 0.053,
      "angle": 25.2,
      "rpm": 200,
      "speed": 8427,
      "pressure": 20,
      "grit": 600,
      "minutes": 19,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5956
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2659
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1187
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 8427,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.053
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04903",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.133,
      "ra": 0.0299,
      "angle": 60.14,
      "rpm": 150,
      "speed": 10914,
      "pressure": 10,
      "grit": 800,
      "minutes": 25,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4567
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1841
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0742
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 10914,
          "pressure": 10,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0299
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04904",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.424,
      "ra": 0.0508,
      "angle": 30.46,
      "rpm": 175,
      "speed": 11974,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6189
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.269
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1169
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 11974,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0508
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04905",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.874,
      "ra": 0.0269,
      "angle": 37.34,
      "rpm": 200,
      "speed": 10615,
      "pressure": 10,
      "grit": 800,
      "minutes": 19.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3661
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1533
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0642
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 10615,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04906",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.066,
      "ra": 0.0784,
      "angle": 27.18,
      "rpm": 175,
      "speed": 13290,
      "pressure": 25,
      "grit": 400,
      "minutes": 10.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2891
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 13290,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0784
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04907",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.731,
      "ra": 0.045,
      "angle": 32.88,
      "rpm": 100,
      "speed": 9270,
      "pressure": 10,
      "grit": 600,
      "minutes": 6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1814
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 9270,
          "pressure": 10,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.045
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04908",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.779,
      "ra": 0.0307,
      "angle": 61.72,
      "rpm": 200,
      "speed": 15018,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6448
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2337
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0847
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 200,
          "speed": 15018,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0307
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04909",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.892,
      "ra": 0.0333,
      "angle": 57.76,
      "rpm": 250,
      "speed": 12996,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2981
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0996
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 12996,
          "pressure": 15,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0333
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04910",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.445,
      "ra": 0.0426,
      "angle": 56.77,
      "rpm": 125,
      "speed": 8488,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5988
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2481
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1028
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 8488,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0426
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04911",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.729,
      "ra": 0.0195,
      "angle": 30.36,
      "rpm": 250,
      "speed": 8524,
      "pressure": 10,
      "grit": 1200,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1836
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 8524,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0195
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04912",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.676,
      "ra": 0.0423,
      "angle": 39.07,
      "rpm": 200,
      "speed": 8917,
      "pressure": 10,
      "grit": 600,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4916
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1442
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 8917,
          "pressure": 10,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04913",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.084,
      "ra": 0.0292,
      "angle": 31.64,
      "rpm": 200,
      "speed": 17803,
      "pressure": 15,
      "grit": 800,
      "minutes": 15.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3249
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0974
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 17803,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04914",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.07,
      "ra": 0.026,
      "angle": 57.53,
      "rpm": 100,
      "speed": 10348,
      "pressure": 20,
      "grit": 1200,
      "minutes": 25.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4225
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1668
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0659
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 10348,
          "pressure": 20,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04915",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.166,
      "ra": 0.0787,
      "angle": 26.63,
      "rpm": 125,
      "speed": 7435,
      "pressure": 25,
      "grit": 400,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3029
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 125,
          "speed": 7435,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0787
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04916",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.773,
      "ra": 0.0674,
      "angle": 34.98,
      "rpm": 200,
      "speed": 7920,
      "pressure": 20,
      "grit": 400,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5962
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2005
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 7920,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0674
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04917",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.16,
      "ra": 0.0677,
      "angle": 50.72,
      "rpm": 250,
      "speed": 37226,
      "pressure": 20,
      "grit": 400,
      "minutes": 18.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.45
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1745
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 37226,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0677
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04918",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.712,
      "ra": 0.0462,
      "angle": 60.77,
      "rpm": 200,
      "speed": 29473,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2861
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.115
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 29473,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0462
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04919",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.481,
      "ra": 0.0358,
      "angle": 34.1,
      "rpm": 150,
      "speed": 4336,
      "pressure": 10,
      "grit": 800,
      "minutes": 10.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2303
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 4336,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0358
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04920",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 0.674,
      "ra": 0.0722,
      "angle": 42.09,
      "rpm": 200,
      "speed": 14505,
      "pressure": 10,
      "grit": 400,
      "minutes": 17.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3201
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.152
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 14505,
          "pressure": 10,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0722
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04921",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.529,
      "ra": 0.0218,
      "angle": 59.63,
      "rpm": 175,
      "speed": 15753,
      "pressure": 15,
      "grit": 1200,
      "minutes": 17.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3708
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0899
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 15753,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04922",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.514,
      "ra": 0.0345,
      "angle": 38.96,
      "rpm": 125,
      "speed": 8334,
      "pressure": 15,
      "grit": 800,
      "minutes": 10.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2285
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 8334,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0345
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04923",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.408,
      "ra": 0.0264,
      "angle": 29.88,
      "rpm": 150,
      "speed": 6287,
      "pressure": 20,
      "grit": 1200,
      "minutes": 5.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1928
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 6287,
          "pressure": 20,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0264
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04924",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.126,
      "ra": 0.0375,
      "angle": 29.44,
      "rpm": 250,
      "speed": 10317,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.481
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2055
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0878
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 10317,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0375
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04925",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.961,
      "ra": 0.0189,
      "angle": 34.58,
      "rpm": 200,
      "speed": 7823,
      "pressure": 25,
      "grit": 1200,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1348
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 7823,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0189
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04926",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.148,
      "ra": 0.0217,
      "angle": 28.1,
      "rpm": 250,
      "speed": 7862,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1578
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 250,
          "speed": 7862,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0217
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04927",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.239,
      "ra": 0.0373,
      "angle": 29.63,
      "rpm": 250,
      "speed": 10387,
      "pressure": 20,
      "grit": 600,
      "minutes": 19.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3854
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1199
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 10387,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0373
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04928",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.026,
      "ra": 0.0364,
      "angle": 30.67,
      "rpm": 150,
      "speed": 3877,
      "pressure": 25,
      "grit": 800,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4453
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1933
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0839
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 3877,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0364
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04929",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.098,
      "ra": 0.0504,
      "angle": 35.08,
      "rpm": 150,
      "speed": 14894,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3931
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1408
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 14894,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0504
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04930",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.693,
      "ra": 0.0418,
      "angle": 61.48,
      "rpm": 200,
      "speed": 37366,
      "pressure": 10,
      "grit": 600,
      "minutes": 18,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2718
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1066
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 37366,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0418
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04931",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.814,
      "ra": 0.044,
      "angle": 60.78,
      "rpm": 250,
      "speed": 36848,
      "pressure": 20,
      "grit": 600,
      "minutes": 28.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3925
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1893
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0913
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 36848,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.044
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04932",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.689,
      "ra": 0.0439,
      "angle": 54.28,
      "rpm": 150,
      "speed": 19325,
      "pressure": 20,
      "grit": 600,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1739
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 150,
          "speed": 19325,
          "pressure": 20,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0439
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04933",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.882,
      "ra": 0.0174,
      "angle": 30.93,
      "rpm": 175,
      "speed": 9126,
      "pressure": 15,
      "grit": 1200,
      "minutes": 15.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2383
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 9126,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0174
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04934",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.031,
      "ra": 0.0524,
      "angle": 60.77,
      "rpm": 100,
      "speed": 9210,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4895
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2324
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1104
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9210,
          "pressure": 10,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04935",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.041,
      "ra": 0.0251,
      "angle": 31.58,
      "rpm": 200,
      "speed": 8884,
      "pressure": 10,
      "grit": 800,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3007
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0869
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 8884,
          "pressure": 10,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0251
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04936",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.68,
      "ra": 0.0237,
      "angle": 32.27,
      "rpm": 175,
      "speed": 4771,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4059
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0981
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 4771,
          "pressure": 10,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0237
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04937",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.024,
      "ra": 0.0215,
      "angle": 43.86,
      "rpm": 125,
      "speed": 9486,
      "pressure": 20,
      "grit": 1200,
      "minutes": 13.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1484
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 9486,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0215
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04938",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 0.842,
      "ra": 0.0412,
      "angle": 33.91,
      "rpm": 175,
      "speed": 10057,
      "pressure": 25,
      "grit": 800,
      "minutes": 18.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.396
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1863
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0876
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 10057,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0412
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04939",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.673,
      "ra": 0.0683,
      "angle": 28.76,
      "rpm": 250,
      "speed": 12082,
      "pressure": 25,
      "grit": 400,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.752
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.338
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1519
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 12082,
          "pressure": 25,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0683
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04940",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.036,
      "ra": 0.0263,
      "angle": 60.37,
      "rpm": 250,
      "speed": 36547,
      "pressure": 10,
      "grit": 800,
      "minutes": 22.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3045
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0895
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 36547,
          "pressure": 10,
          "minutes": 6.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0263
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04941",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.972,
      "ra": 0.0382,
      "angle": 51.78,
      "rpm": 150,
      "speed": 6862,
      "pressure": 15,
      "grit": 800,
      "minutes": 8.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1927
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6862,
          "pressure": 15,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0382
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04942",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.668,
      "ra": 0.0306,
      "angle": 27.33,
      "rpm": 200,
      "speed": 15276,
      "pressure": 20,
      "grit": 800,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.239
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0855
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 200,
          "speed": 15276,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0306
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04943",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.189,
      "ra": 0.0461,
      "angle": 41.23,
      "rpm": 200,
      "speed": 9454,
      "pressure": 20,
      "grit": 600,
      "minutes": 11.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4024
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1362
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 9454,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04944",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.772,
      "ra": 0.0319,
      "angle": 51.05,
      "rpm": 100,
      "speed": 6001,
      "pressure": 15,
      "grit": 800,
      "minutes": 14.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6491
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2378
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0871
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 100,
          "speed": 6001,
          "pressure": 15,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0319
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04945",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.243,
      "ra": 0.0185,
      "angle": 56.2,
      "rpm": 250,
      "speed": 33549,
      "pressure": 20,
      "grit": 1200,
      "minutes": 10.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1516
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 33549,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0185
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04946",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.627,
      "ra": 0.0464,
      "angle": 26.72,
      "rpm": 100,
      "speed": 5969,
      "pressure": 20,
      "grit": 600,
      "minutes": 14.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1706
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5969,
          "pressure": 20,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0464
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04947",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.131,
      "ra": 0.0639,
      "angle": 47.76,
      "rpm": 250,
      "speed": 34771,
      "pressure": 25,
      "grit": 400,
      "minutes": 6.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2688
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 34771,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0639
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04948",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.718,
      "ra": 0.0202,
      "angle": 46.34,
      "rpm": 125,
      "speed": 6723,
      "pressure": 10,
      "grit": 1200,
      "minutes": 15.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2941
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1204
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0493
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6723,
          "pressure": 10,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04949",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.956,
      "ra": 0.071,
      "angle": 42.9,
      "rpm": 175,
      "speed": 21601,
      "pressure": 25,
      "grit": 400,
      "minutes": 18.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4991
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2605
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.136
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 21601,
          "pressure": 25,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.071
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04950",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.58,
      "ra": 0.0385,
      "angle": 37.33,
      "rpm": 100,
      "speed": 6367,
      "pressure": 25,
      "grit": 600,
      "minutes": 22.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6242
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2466
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0974
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 100,
          "speed": 6367,
          "pressure": 25,
          "minutes": 6.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0385
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04951",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.725,
      "ra": 0.0246,
      "angle": 62.94,
      "rpm": 175,
      "speed": 10095,
      "pressure": 25,
      "grit": 1200,
      "minutes": 19.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5961
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.206
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0712
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 10095,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0246
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04952",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 40,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.261,
      "ra": 0.0595,
      "angle": 40.25,
      "rpm": 100,
      "speed": 4605,
      "pressure": 20,
      "grit": 400,
      "minutes": 9.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2739
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4605,
          "pressure": 20,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0595
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04953",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.731,
      "ra": 0.0704,
      "angle": 41.31,
      "rpm": 250,
      "speed": 17764,
      "pressure": 20,
      "grit": 400,
      "minutes": 22,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.7773
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3491
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1568
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 17764,
          "pressure": 20,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04954",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.785,
      "ra": 0.0238,
      "angle": 55.82,
      "rpm": 175,
      "speed": 23297,
      "pressure": 15,
      "grit": 1200,
      "minutes": 6.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1367
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 23297,
          "pressure": 15,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0238
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04955",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.698,
      "ra": 0.0486,
      "angle": 37.19,
      "rpm": 150,
      "speed": 12683,
      "pressure": 25,
      "grit": 600,
      "minutes": 21.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6984
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2873
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 2.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1182
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 12683,
          "pressure": 25,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0486
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04956",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.565,
      "ra": 0.0239,
      "angle": 34.59,
      "rpm": 100,
      "speed": 7826,
      "pressure": 20,
      "grit": 1200,
      "minutes": 12.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1934
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 100,
          "speed": 7826,
          "pressure": 20,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0239
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04957",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.475,
      "ra": 0.07,
      "angle": 30.95,
      "rpm": 100,
      "speed": 4349,
      "pressure": 10,
      "grit": 400,
      "minutes": 16,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6884
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3213
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.15
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4349,
          "pressure": 10,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.07
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04958",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.613,
      "ra": 0.0255,
      "angle": 42.26,
      "rpm": 150,
      "speed": 5464,
      "pressure": 25,
      "grit": 1200,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2124
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0736
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 5464,
          "pressure": 25,
          "minutes": 4.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0255
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04959",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.24,
      "ra": 0.0537,
      "angle": 34.27,
      "rpm": 250,
      "speed": 14529,
      "pressure": 25,
      "grit": 600,
      "minutes": 13.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.258
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 14529,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0537
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04960",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.372,
      "ra": 0.0547,
      "angle": 53.65,
      "rpm": 200,
      "speed": 15887,
      "pressure": 25,
      "grit": 400,
      "minutes": 22.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6131
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2739
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1224
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 15887,
          "pressure": 25,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0547
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04961",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.309,
      "ra": 0.0682,
      "angle": 41.69,
      "rpm": 250,
      "speed": 29905,
      "pressure": 10,
      "grit": 400,
      "minutes": 18.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.6254
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2988
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 29905,
          "pressure": 10,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0682
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04962",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 1.716,
      "ra": 0.0384,
      "angle": 33.16,
      "rpm": 200,
      "speed": 14966,
      "pressure": 20,
      "grit": 600,
      "minutes": 15,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4836
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1363
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 14966,
          "pressure": 20,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0384
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04963",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.908,
      "ra": 0.0369,
      "angle": 42.15,
      "rpm": 125,
      "speed": 4540,
      "pressure": 25,
      "grit": 800,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 20,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3122
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1073
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 4540,
          "pressure": 25,
          "minutes": 8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0369
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04964",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.049,
      "ra": 0.0557,
      "angle": 27.83,
      "rpm": 250,
      "speed": 11675,
      "pressure": 10,
      "grit": 400,
      "minutes": 8.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2417
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 11675,
          "pressure": 10,
          "minutes": 6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0557
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04965",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.736,
      "ra": 0.0756,
      "angle": 58.49,
      "rpm": 250,
      "speed": 13193,
      "pressure": 20,
      "grit": 400,
      "minutes": 8.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3623
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 250,
          "speed": 13193,
          "pressure": 20,
          "minutes": 3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0756
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04966",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.086,
      "ra": 0.0355,
      "angle": 27.01,
      "rpm": 150,
      "speed": 5659,
      "pressure": 20,
      "grit": 800,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4618
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1963
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0835
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 5659,
          "pressure": 20,
          "minutes": 8.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0355
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04967",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.171,
      "ra": 0.0214,
      "angle": 45.69,
      "rpm": 200,
      "speed": 21176,
      "pressure": 25,
      "grit": 1200,
      "minutes": 8.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1583
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 21176,
          "pressure": 25,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0214
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04968",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.716,
      "ra": 0.0563,
      "angle": 41.72,
      "rpm": 200,
      "speed": 14366,
      "pressure": 15,
      "grit": 400,
      "minutes": 10.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3108
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 200,
          "speed": 14366,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0563
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04969",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.866,
      "ra": 0.0172,
      "angle": 48.97,
      "rpm": 200,
      "speed": 28614,
      "pressure": 15,
      "grit": 1200,
      "minutes": 22.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 6.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3251
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.122
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0458
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 200,
          "speed": 28614,
          "pressure": 15,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0172
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04970",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.618,
      "ra": 0.0167,
      "angle": 64.01,
      "rpm": 250,
      "speed": 14726,
      "pressure": 10,
      "grit": 1200,
      "minutes": 16.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5157
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1644
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0524
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 250,
          "speed": 14726,
          "pressure": 10,
          "minutes": 2.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0167
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04971",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.283,
      "ra": 0.0269,
      "angle": 50.98,
      "rpm": 100,
      "speed": 14978,
      "pressure": 20,
      "grit": 800,
      "minutes": 11.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3538
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 25,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0976
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 14978,
          "pressure": 20,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0269
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04972",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.491,
      "ra": 0.0256,
      "angle": 59.99,
      "rpm": 175,
      "speed": 31735,
      "pressure": 20,
      "grit": 1200,
      "minutes": 19.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5397
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 5.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1954
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0707
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 175,
          "speed": 31735,
          "pressure": 20,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0256
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04973",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.106,
      "ra": 0.0521,
      "angle": 49.77,
      "rpm": 150,
      "speed": 21859,
      "pressure": 20,
      "grit": 600,
      "minutes": 20.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3994
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1443
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 21859,
          "pressure": 20,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0521
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04974",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 1.456,
      "ra": 0.031,
      "angle": 38.08,
      "rpm": 175,
      "speed": 15179,
      "pressure": 10,
      "grit": 800,
      "minutes": 12.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5562
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2125
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0812
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 175,
          "speed": 15179,
          "pressure": 10,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.031
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04975",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.397,
      "ra": 0.026,
      "angle": 32.26,
      "rpm": 125,
      "speed": 6814,
      "pressure": 25,
      "grit": 1200,
      "minutes": 20.7,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 15,
          "minutes": 3.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.516
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1906
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 9000,
          "pressure": 20,
          "minutes": 4.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0704
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 6814,
          "pressure": 25,
          "minutes": 6.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.026
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04976",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.089,
      "ra": 0.0423,
      "angle": 46.34,
      "rpm": 200,
      "speed": 16134,
      "pressure": 10,
      "grit": 600,
      "minutes": 19.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3688
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1249
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 16134,
          "pressure": 10,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0423
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04977",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.109,
      "ra": 0.029,
      "angle": 62.87,
      "rpm": 150,
      "speed": 11522,
      "pressure": 25,
      "grit": 800,
      "minutes": 22.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.446
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1793
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0721
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 11522,
          "pressure": 25,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04978",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 30,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.742,
      "ra": 0.0308,
      "angle": 49.25,
      "rpm": 150,
      "speed": 6480,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 15,
          "minutes": 4.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2569
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.089
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 150,
          "speed": 6480,
          "pressure": 20,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0308
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04979",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.563,
      "ra": 0.0733,
      "angle": 31.63,
      "rpm": 100,
      "speed": 4449,
      "pressure": 20,
      "grit": 400,
      "minutes": 5.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3385
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 4449,
          "pressure": 20,
          "minutes": 3.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0733
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04980",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "180–220 HB",
      "initialRa": 1.164,
      "ra": 0.0349,
      "angle": 57.84,
      "rpm": 250,
      "speed": 43392,
      "pressure": 25,
      "grit": 800,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2016
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 250,
          "speed": 43392,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0349
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04981",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 100,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.394,
      "ra": 0.0218,
      "angle": 40.94,
      "rpm": 125,
      "speed": 14659,
      "pressure": 20,
      "grit": 1200,
      "minutes": 24,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.493
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 6.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1743
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0616
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 125,
          "speed": 14659,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0218
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04982",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.89,
      "ra": 0.0449,
      "angle": 34,
      "rpm": 175,
      "speed": 8404,
      "pressure": 20,
      "grit": 600,
      "minutes": 13.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3289
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 9000,
          "pressure": 15,
          "minutes": 5.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1215
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 175,
          "speed": 8404,
          "pressure": 20,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0449
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04983",
      "material": "42CrMo",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.737,
      "ra": 0.0292,
      "angle": 63.82,
      "rpm": 100,
      "speed": 9781,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.5,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.445
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.114
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 100,
          "speed": 9781,
          "pressure": 10,
          "minutes": 5.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0292
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04984",
      "material": "GCr15",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.351,
      "ra": 0.0381,
      "angle": 48.25,
      "rpm": 250,
      "speed": 28139,
      "pressure": 25,
      "grit": 800,
      "minutes": 6.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 9000,
          "pressure": 25,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2269
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 28139,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0381
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04985",
      "material": "40Cr",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.36,
      "ra": 0.0365,
      "angle": 55.08,
      "rpm": 125,
      "speed": 10239,
      "pressure": 10,
      "grit": 800,
      "minutes": 16.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2228
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 125,
          "speed": 10239,
          "pressure": 10,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0365
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04986",
      "material": "316L",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 200,
      "hardness": "180–220 HB",
      "initialRa": 0.881,
      "ra": 0.0202,
      "angle": 52.22,
      "rpm": 175,
      "speed": 13473,
      "pressure": 20,
      "grit": 1200,
      "minutes": 9.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 5.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1334
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 1200,
          "rpm": 175,
          "speed": 13473,
          "pressure": 20,
          "minutes": 3.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0202
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04987",
      "material": "300M",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.054,
      "ra": 0.0538,
      "angle": 62.74,
      "rpm": 200,
      "speed": 30646,
      "pressure": 25,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 12000,
          "pressure": 15,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2381
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 200,
          "speed": 30646,
          "pressure": 25,
          "minutes": 4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0538
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04988",
      "material": "30CrMnSiNi2A",
      "machine": "立式数控珩磨机",
      "diameter": 80,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.655,
      "ra": 0.0461,
      "angle": 25.34,
      "rpm": 125,
      "speed": 7063,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1738
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 125,
          "speed": 7063,
          "pressure": 10,
          "minutes": 5.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0461
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04989",
      "material": "42CrMo",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 0.979,
      "ra": 0.0454,
      "angle": 36.9,
      "rpm": 150,
      "speed": 4717,
      "pressure": 10,
      "grit": 600,
      "minutes": 8.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3517
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1264
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 4717,
          "pressure": 10,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0454
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04990",
      "material": "GCr15",
      "machine": "立式数控珩磨机",
      "diameter": 30,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 0.626,
      "ra": 0.0248,
      "angle": 30.3,
      "rpm": 150,
      "speed": 3828,
      "pressure": 20,
      "grit": 1200,
      "minutes": 18.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 20,
          "minutes": 8.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2134
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0727
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 1200,
          "rpm": 150,
          "speed": 3828,
          "pressure": 20,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0248
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04991",
      "material": "40Cr",
      "machine": "立式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 1.103,
      "ra": 0.0362,
      "angle": 63.36,
      "rpm": 250,
      "speed": 48469,
      "pressure": 20,
      "grit": 600,
      "minutes": 17.8,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3531
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1131
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 250,
          "speed": 48469,
          "pressure": 20,
          "minutes": 6.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0362
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04992",
      "material": "316L",
      "machine": "立式数控珩磨机",
      "diameter": 50,
      "length": 400,
      "hardness": "180–220 HB",
      "initialRa": 1.476,
      "ra": 0.0335,
      "angle": 64.62,
      "rpm": 125,
      "speed": 12417,
      "pressure": 10,
      "grit": 800,
      "minutes": 23.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 9000,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5729
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 100,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2224
        },
        {
          "order": 3,
          "name": "平台珩",
          "abrasive": "SiC",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 20,
          "minutes": 3.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0863
        },
        {
          "order": 4,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 800,
          "rpm": 125,
          "speed": 12417,
          "pressure": 10,
          "minutes": 9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0335
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04993",
      "material": "300M",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 300,
      "hardness": "45–55 HRC",
      "initialRa": 0.84,
      "ra": 0.029,
      "angle": 53.84,
      "rpm": 175,
      "speed": 16750,
      "pressure": 25,
      "grit": 800,
      "minutes": 17.1,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2735
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 5.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0891
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 175,
          "speed": 16750,
          "pressure": 25,
          "minutes": 6.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.029
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04994",
      "material": "30CrMnSiNi2A",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.349,
      "ra": 0.0463,
      "angle": 43.19,
      "rpm": 150,
      "speed": 11192,
      "pressure": 25,
      "grit": 600,
      "minutes": 8.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 12000,
          "pressure": 15,
          "minutes": 3.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.2499
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 150,
          "speed": 11192,
          "pressure": 25,
          "minutes": 5.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0463
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04995",
      "material": "42CrMo",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 400,
      "hardness": "45–55 HRC",
      "initialRa": 1.485,
      "ra": 0.032,
      "angle": 55.71,
      "rpm": 250,
      "speed": 16602,
      "pressure": 20,
      "grit": 800,
      "minutes": 4.9,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.7,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.218
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 16602,
          "pressure": 20,
          "minutes": 2.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.032
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04996",
      "material": "GCr15",
      "machine": "卧式数控珩磨机",
      "diameter": 40,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.466,
      "ra": 0.042,
      "angle": 46.14,
      "rpm": 100,
      "speed": 5352,
      "pressure": 25,
      "grit": 600,
      "minutes": 14,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 6000,
          "pressure": 15,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.4486
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 12000,
          "pressure": 15,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1373
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 600,
          "rpm": 100,
          "speed": 5352,
          "pressure": 25,
          "minutes": 5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.042
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04997",
      "material": "40Cr",
      "machine": "卧式数控珩磨机",
      "diameter": 60,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 0.701,
      "ra": 0.0644,
      "angle": 61.03,
      "rpm": 175,
      "speed": 19442,
      "pressure": 20,
      "grit": 400,
      "minutes": 17.6,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 4.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.3163
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 150,
          "speed": 6000,
          "pressure": 25,
          "minutes": 4.5,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1427
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 175,
          "speed": 19442,
          "pressure": 20,
          "minutes": 8.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0644
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04998",
      "material": "316L",
      "machine": "卧式数控珩磨机",
      "diameter": 100,
      "length": 300,
      "hardness": "180–220 HB",
      "initialRa": 0.985,
      "ra": 0.0348,
      "angle": 30.74,
      "rpm": 200,
      "speed": 17271,
      "pressure": 10,
      "grit": 600,
      "minutes": 12.2,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "SiC",
          "grit": 220,
          "rpm": 100,
          "speed": 6000,
          "pressure": 25,
          "minutes": 5.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1851
        },
        {
          "order": 2,
          "name": "精珩",
          "abrasive": "SiC",
          "grit": 600,
          "rpm": 200,
          "speed": 17271,
          "pressure": 10,
          "minutes": 6.6,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0348
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-04999",
      "material": "300M",
      "machine": "精密内孔珩磨机",
      "diameter": 80,
      "length": 200,
      "hardness": "45–55 HRC",
      "initialRa": 1.505,
      "ra": 0.0635,
      "angle": 56.37,
      "rpm": 100,
      "speed": 13468,
      "pressure": 10,
      "grit": 400,
      "minutes": 14.4,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 150,
          "speed": 12000,
          "pressure": 25,
          "minutes": 8.8,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.5239
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 200,
          "speed": 12000,
          "pressure": 20,
          "minutes": 2.4,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1824
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 13468,
          "pressure": 10,
          "minutes": 3.2,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0635
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    },
    {
      "id": "HM-05000",
      "material": "30CrMnSiNi2A",
      "machine": "精密内孔珩磨机",
      "diameter": 50,
      "length": 100,
      "hardness": "45–55 HRC",
      "initialRa": 1.696,
      "ra": 0.0334,
      "angle": 33.46,
      "rpm": 250,
      "speed": 11804,
      "pressure": 20,
      "grit": 800,
      "minutes": 16.3,
      "steps": [
        {
          "order": 1,
          "name": "粗珩",
          "abrasive": "CBN",
          "grit": 220,
          "rpm": 200,
          "speed": 6000,
          "pressure": 25,
          "minutes": 2.9,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.458
        },
        {
          "order": 2,
          "name": "半精珩",
          "abrasive": "CBN",
          "grit": 400,
          "rpm": 100,
          "speed": 9000,
          "pressure": 20,
          "minutes": 8.1,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.1237
        },
        {
          "order": 3,
          "name": "精珩",
          "abrasive": "CBN",
          "grit": 800,
          "rpm": 250,
          "speed": 11804,
          "pressure": 20,
          "minutes": 5.3,
          "inlet": 8,
          "outlet": 15,
          "ra": 0.0334
        }
      ],
      "source": "大模型设计规则生成的模拟数据"
    }
  ]
}